diff --git a/.ci/generateIndex.py b/.ci/generateIndex.py
index fb23df6517455872013af356f820fd5e484c159f..af7705de4da68becdb044958ba895f3b9293cfd1 100644
--- a/.ci/generateIndex.py
+++ b/.ci/generateIndex.py
@@ -28,6 +28,7 @@ def build_section_start(title, shortcut):
     title = title.replace("Handbook additional", "PI/Supervisor specifics")
     title = title.replace("Handbook annexes", "Annexes")
     title = title.replace("Covid 19", "COVID-19")
+    title = title.replace("Ppc", "PPC")
 
     return f'\n\t<div class="index-box noborderbox" id="{shortcut}">\n\t\t<h3>{title}</h3>\n\t\t<ul>\n'
 
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3785c23dfe3d3d2cc69f3a842a34ed64b9256d05..8514c7eff6724375a8207e186c33984edb508a67 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,12 +1,15 @@
-# In case something goes horribly wrong, you can fall back to `image: ruby:2.5`
-image: $CI_REGISTRY/r3/docker/jekyll-lcsb:1.6
-
 stages:
   - prepare
   - save
   - build
   - generate
   - deploy
+  - trigger
+
+variables:
+    GIT_STRATEGY: clone
+    DOCKER_DRIVER: overlay2
+    DOCKER_TLS_CERTDIR: ""
 
 # prepare
 # ------------------------------------------------------------------------------------
@@ -65,6 +68,7 @@ save:commitIndex:
 # ------------------------------------------------------------------------------------
 
 build:pages:
+  image: $CI_REGISTRY/r3/docker/jekyll-lcsb:1.8
   stage: build
   variables:
     JEKYLL_ENV: production
@@ -119,7 +123,8 @@ pages:
   image: alpine:3.11.3
   stage: deploy
   rules:
-    - if: '$CI_MERGE_REQUEST_ID && $CI_PROJECT_NAMESPACE != "R3" && $CI_PROJECT_NAMESPACE != "R3-core"'
+    - if: '$CI_PIPELINE_SOURCE != "merge_request_event" && $CI_COMMIT_REF_NAME == "develop" && $CI_PROJECT_PATH == "R3/howto-cards"'
+    - if: '$CI_PIPELINE_SOURCE != "merge_request_event" && $CI_COMMIT_REF_NAME == "master" && $CI_PROJECT_PATH == "R3/howto-cards"'
   script:
     - mv processed_build public
   artifacts:
@@ -147,3 +152,15 @@ deploy:vm:
     - scp -P $SSHPORT -r processed_build/* $SSHCONNECT:~/$CI_COMMIT_REF_NAME/sources/public/$CI_JOB_ID
     - ssh -p $SSHPORT $SSHCONNECT "cd ~/$CI_COMMIT_REF_NAME/public && ln -fs ../sources/public/$CI_JOB_ID/* . && cd ~/$CI_COMMIT_REF_NAME/sources/public/ && find . -type d -not -newermt '-1 minutes' -exec rm -rf {} +;"
 
+# Trigger pipelines in internal repo
+# ------------------------------------------------------------------------------------
+
+trigger:
+  stage: trigger
+  image: curlimages/curl
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "master" || $CI_COMMIT_BRANCH == "develop"'
+  tags:
+    - privileged
+  script:
+    - curl --silent --output /dev/null -X POST -F token=$INTERNAL_TRIGGER_TOKEN -F ref=$CI_COMMIT_BRANCH $INTERNAL_REPO
\ No newline at end of file
diff --git a/Gemfile b/Gemfile
index 0455c93061b53ec9da765ea4eefc8cb07f9e70d4..ea95ac006363efd3434eded7fbed5eeb0f70e814 100644
--- a/Gemfile
+++ b/Gemfile
@@ -32,7 +32,7 @@ group :jekyll_plugins do
 
  gem 'jekyll-theme-lcsb-frozen-components',
      '~> 0.0.2',
-     :git => "https://git-r3lab.uni.lu/core-services/jekyll-theme-lcsb-frozen-components.git",
+     :git => "https://gitlab.lcsb.uni.lu/core-services/jekyll-theme-lcsb-frozen-components.git",
      :tag => "0.0.2"
 
  gem 'jekyll-redirect-from',
diff --git a/cards.md b/cards.md
index 0689f8e2ae1d06021329b9b405badd78424595af..45befb4f4c53ac479b9e0012e9c66b250d05237c 100644
--- a/cards.md
+++ b/cards.md
@@ -89,8 +89,10 @@ order: -1
 			<li><a href="external/lab/book-lab-equipment">How to book a Lab Equipment in Quarks</a></li>
 			<li><a href="external/lab/dishwasher-utilization-and-maintenance">Dishwasher utilization and maintenance</a></li>
 			<li><a href="external/lab/handwashing">Handwashing</a></li>
+			<li><a href="external/lab/lab-coats">Lab coats</a></li>
 			<li><a href="external/lab/maintenance_of_cold_traps">Maintenance of cold traps  </a></li>
 			<li><a href="external/lab/personal-alert-safety-system">Personal alert safety system (PASS)</a></li>
+			<li><a href="external/lab/quarks-chemical-platform">Quarks - Chemical platform</a></li>
 			<li><a href="external/lab/utilization-of-balances">Utilization of balances</a></li>
 			<li><a href="external/lab/utilization-of-pH-meter">Utilization of pH meter</a></li>
 
diff --git a/external/access/lums-passwords/lums-passwords.md b/external/access/lums-passwords/lums-passwords.md
index 6ac858091ef132417e1f6d000fb0e436e8cce2b8..e5a182821fc681d627d3d309045a3a558f1950ac 100644
--- a/external/access/lums-passwords/lums-passwords.md
+++ b/external/access/lums-passwords/lums-passwords.md
@@ -9,7 +9,7 @@ redirect_from:
 # LUMS account
 
 In addition to the standard university account, LCSB researchers and external collaborators are provided with the LUMS (LCSB User Management System) account.
-This serves for internal authentication for resources provided by the LCSB, e.g. LCSB hosted [GitLab](https://git-r3lab.uni.lu), LCSB [OwnCloud](https://owncloud.lcsb.uni.lu) storage or access to virtual machines.
+This serves for internal authentication for resources provided by the LCSB, e.g. LCSB hosted [GitLab](https://gitlab.lcsb.uni.lu), LCSB [OwnCloud](https://owncloud.lcsb.uni.lu) storage or access to virtual machines.
 
 ## Requesting LUMS account
 
diff --git a/external/contribute/install-git/install-git.md b/external/contribute/install-git/install-git.md
index 7c0bcf3fefde9a9aca9f8ac70c536cc1e44b6867..106b675aea9f6055694ad1a336e72b2eb34aafeb 100644
--- a/external/contribute/install-git/install-git.md
+++ b/external/contribute/install-git/install-git.md
@@ -13,8 +13,8 @@ Several git clients are presented [here](https://howto.lcsb.uni.lu/?contribute:g
 
 For most of the git clients, `git` is actually required to be installed on the system. You can find installers for Windows, MacOS and Linux on the [Git webpage](https://git-scm.com/downloads).
 
-If you are using Visual Studio Code, and if you want to contribute to a repository hosted on the [LCSB Gitlab](https://git-r3lab.uni.lu), you will need to verify the host key first before you are able to clone or push to a repository. For this, open a terminal (on Linux or macOS) or Git Bash (on Windows), and type:
+If you are using Visual Studio Code, and if you want to contribute to a repository hosted on the [LCSB Gitlab](https://gitlab.lcsb.uni.lu), you will need to verify the host key first before you are able to clone or push to a repository. For this, open a terminal (on Linux or macOS) or Git Bash (on Windows), and type:
 ```bash
-ssh git@git-r3lab-server.uni.lu -p8022
+ssh git@gitlab.lcsb.uni.lu -p8022
 ```
 Then, press Enter and type `yes`. This will add the git-r3lab server to the known hosts on your system.
\ No newline at end of file
diff --git a/external/contribute/vscode/vscode.md b/external/contribute/vscode/vscode.md
index 2719b5c79d2a22c135c90988e88a5d18cf055b95..2e4ddf0c54f76f986ed2ed1c272bba822d3e94f2 100644
--- a/external/contribute/vscode/vscode.md
+++ b/external/contribute/vscode/vscode.md
@@ -75,14 +75,14 @@ If you need more details on how to do this, refer to the [corresponding howto-ca
 
     <img src="img/visual-code_img_13.png">
 
-## Step 6: Push to git-r3lab
+## Step 6: Push to the LCSB Gitlab server
 
 - When you push your procedure for the first time click on the cloud icon:
 
     <img src="img/visual-code_img_15.png">
 
 - Choose origin/"your gitlab user name"
-- Open git-r3lab: https://git-r3lab.uni.lu/
+- Open Gitlab: https://gitlab.lcsb.uni.lu/
 
     <img src="img/visual-code_img_16.png">
 
diff --git a/external/general/remote-working/remote-working.md b/external/general/remote-working/remote-working.md
index 77729151ea7b444bdd8c5b6a14478431c2fd20e5..8a5021f2c1c29317f298879564d496557b2f3e0b 100644
--- a/external/general/remote-working/remote-working.md
+++ b/external/general/remote-working/remote-working.md
@@ -70,7 +70,7 @@ directly with your collaborators by following [these instructions](https://howto
 
 ## Development of code
 
-Use the [LCSB R3 Gitlab](https://git-r3lab.uni.lu) to develop and share code.
+Use the [LCSB R3 Gitlab](https://gitlab.lcsb.uni.lu) to develop and share code.
 
 ## Forwarding phone calls
 
diff --git a/external/integrity/naming/file_naming.md b/external/integrity/naming/file_naming.md
index a1cda6cbccea51248dd8cdd26a917975f47ab8d4..3c96f7d00bbb537d30e178d728aacb19c209bfea 100644
--- a/external/integrity/naming/file_naming.md
+++ b/external/integrity/naming/file_naming.md
@@ -238,4 +238,4 @@ The **consistency** is much more important than your preferred naming.
 
 * Jenny Brian's [slides](https://speakerdeck.com/jennybc/how-to-name-files) on "Naming things" from Reproducible Science Workshop, Duke, 2015
 * Semantic versioning - [semverdoc.org](https://semverdoc.org/)
-* LCSB *IT101* training [presentation](https://git-r3lab.uni.lu/R3/howto-cardsrds/uploads/738930b9a533a2f308cc62c431d9246f/it101.html)
+* LCSB *IT101* training [presentation](https://courses.lcsb.uni.lu/)
diff --git a/external/lab/book-lab-equipment/book-lab-equipment.md b/external/lab/book-lab-equipment/book-lab-equipment.md
index 5c2cb8a4b9c4edb758f9f6facb2b58a078a8ec49..0e21ad3b5c3cd2608ec63473af425a438f0bd625 100644
--- a/external/lab/book-lab-equipment/book-lab-equipment.md
+++ b/external/lab/book-lab-equipment/book-lab-equipment.md
@@ -11,23 +11,23 @@ redirect_from:
 
 To help the lab users to plan their work and to ensure that a lab equipment will be free to use, the Quarks software provides a booking tool. This booking tool is also used by the support team to indicate the maintenance periods, or if an equipment is not available due to a failure or a breakdown.
 
- - [1. How to look for an instrument](#1-how-to-look-for-an-instrument)
- - [2. How to know if an instrument is bookable](#2-how-to-know-if-an-instrument-is-bookable)
- - [3. How to add an equipment to your Favorites list](#3-how-to-add-an-equipment-to-your-favorites-list)
- - [4. How to book an instrument](#4-how-to-book-an-instrument)
- - [5. How to edit or cancel a booking](#5-how-to-edit-or-cancel-a-booking)
- - [6. How to book a lab (location)](#6-how-to-book-a-lab-(location))
- - [7. How to access the booking history](#7-how-to-access-the-booking-history)
- - [8. How to request booking configuration change or report an issue with Quarks?](#8-how-to-request-booking-configuration-change-or-report-an-issue-with-Quarks?)
+ - [How to look for an instrument](#how-to-look-for-an-instrument)
+ - [How to know if an instrument is bookable](#how-to-know-if-an-instrument-is-bookable)
+ - [How to add an equipment to your Favorites list](#how-to-add-an-equipment-to-your-favorites-list)
+ - [How to book an instrument](#how-to-book-an-instrument)
+ - [How to edit or cancel a booking](#how-to-edit-or-cancel-a-booking)
+ - [How to book a lab (location)](#how-to-book-a-lab-(location))
+ - [How to access the booking history](#how-to-access-the-booking-history)
+ - [How to request booking configuration change or report an issue with Quarks?](#how-to-request-booking-configuration-change-or-report-an-issue-with-Quarks?)
 
-## 1. How to look for an instrument
+## How to look for an instrument
 
 In your Quarks account, go on the _Equipment_ platform. In the _Equipment_ section, you have a search tool to help you find an equipment among all the LCSB equipment. You can search by internal reference number (e.g. LCSB01685), model, manufacturer or serial number in the “quick search” field.
 If you want to add more search criteria, you can do so in the drop down list “Add a filter”.
 
 ![1](img/1.png)
 
-## 2. How to know if an instrument is bookable
+## How to know if an instrument is bookable
 
 You can easily know if the instrument you are looking for is bookable or not thanks to the calendar symbol in the “Actions” column.
 
@@ -39,7 +39,7 @@ You can also see if the instrument is bookable or not on the side panel that wil
 
 A bookable instrument will have a calendar icon available. Typically, only specific equipment or equipment that is usually used for long experiments is bookable.
 
-## 3. How to add an equipment to your Favorites list
+## How to add an equipment to your Favorites list
 
 In the “Actions” tools, you have the option to add an instrument in your favorite list by clicking on the heart.
 
@@ -63,7 +63,7 @@ You can directly see for which instrument you have the notifications activated b
 
 ![9](img/9.png)
 
-## 4. How to book an instrument
+## How to book an instrument
 
 You have three ways to create a new booking.
 1.	You can book your instrument by clicking on its name, you will have in the right window a reservation section.
@@ -113,7 +113,7 @@ You have three ways to create a new booking.
 
     ![22](img/22.png)
 
-## 5. How to edit or cancel a booking
+## How to edit or cancel a booking
 
 You can edit a booking by clicking on the time period. The right window will be displayed.
 
@@ -131,21 +131,21 @@ You can also edit or cancel your booking in the “Reservations” – “ Reser
 
 ![27](img/27.png)
 
-## 6. How to access the booking a lab (location)
+## How to access the booking a lab (location)
 
 In some cases the equipment reservation is organized via lab booking. If you want to reserve a lab please select under Reservations “Locations” instead of “Equipment” as Type. The further way of proceeding is similar to described above for Equipment reservations.
 
 ![29](img/29.png)
 
 
-## 7. How to access the booking history
+## How to access the booking history
 
 You can have an overview of all the bookings in the “Reservations” – “Reservations” section. You can filter them by date, type (Location or Equipment), name (Bookable item) and person who have made the booking (Reserved by).
 
 ![28](img/28.png)
 
 
-## 8. How to request booking configuration change or report an issue with Quarks?
+## How to request booking configuration change or report an issue with Quarks?
 
 If you wish to make one equipment bookable or make it 24 hours bookable [please send a ticket](https://service.uni.lu/sp?id=sc_cat_item_lsmc&sys_id=1dac368d54be72000a5374545c1c6a62&business_service_id=014ebe3ddb6a14148bcbf9b41d96195e&action_id=ec38cb7ddbaa14148bcbf9b41d9619a3). 
 
diff --git a/external/lab/dishwasher-utilization-and-maintenance/dishwasher-utilization-and-maintenance.md b/external/lab/dishwasher-utilization-and-maintenance/dishwasher-utilization-and-maintenance.md
index 9eabec55bf2cce28eeb08f9b38b3846f54e6fc03..c3b9b2a5393afbf44126f4225b83d9fe06e9f356 100644
--- a/external/lab/dishwasher-utilization-and-maintenance/dishwasher-utilization-and-maintenance.md
+++ b/external/lab/dishwasher-utilization-and-maintenance/dishwasher-utilization-and-maintenance.md
@@ -11,7 +11,7 @@ redirect_from:
 
 Utilization of the Miele dishwashers on the 5th floor of BT1 and on the 1st floor of BT2.
 
-## 1. Description
+## Description
 
 <div align="center">
 <img src="img/dishwasher_img_1.jpg" height="400">
@@ -43,9 +43,9 @@ Utilization of the Miele dishwashers on the 5th floor of BT1 and on the 1st floo
 8. OK button
 9. Selection button: down
 
-## 2. Utilization
+## Utilization
 
-### **1. Loading the dishwasher**
+### **Loading the dishwasher**
 
 1. Ensure that no acid or solvent residues, especially hydrochloric acid or chlorides, get inside the machine
 2. Empty all glassware before loading into the machine
@@ -55,7 +55,7 @@ Utilization of the Miele dishwashers on the 5th floor of BT1 and on the 1st floo
 6. Load your items on the tray
 7. Close the door
 
-### **2. Selecting a program and running the dishwasher**
+### **Selecting a program and running the dishwasher**
 
 1. Click on <img src="img/dishwasher_img_3.jpg"> to switch on the instrument
 2. Select the “Chemistry Bio” program using the up and down arrows
@@ -66,7 +66,7 @@ Utilization of the Miele dishwashers on the 5th floor of BT1 and on the 1st floo
 
 3. Click on <img src="img/dishwasher_img_5.jpg">  to start the program
 
-### **3. Cancel a program during run**
+### **Cancel a program during run**
 
 1. To cancel the program, click on <img src="img/dishwasher_img_6.jpg">
 2. The program is then interrupted
@@ -76,15 +76,15 @@ Utilization of the Miele dishwashers on the 5th floor of BT1 and on the 1st floo
 6. The following message appears on the display: “Program cancelled. Water drainage”
 7. After the water has drained away, the program list returns to the display
 
-### **4. Unloading**
+### **Unloading**
 
 1. When the program is finished, the message “End of program” is displayed on the screen
 2. Click on <img src="img/dishwasher_img_8.jpg"> to open the door
 3. Unload the tray and store the items in the cupboards
 
-## 3. Maintenance
+## Maintenance
 
-### **1. Reactivation**
+### **Reactivation**
 1. This section is available in the dishwasher room
 2. If the display shows “Reactivation”, salt needs to be added to the dishwasher **directly when the message appears! Do not run a cycle when reactivation is needed!**
 3. Material needed: salt and container
@@ -134,9 +134,9 @@ Utilization of the Miele dishwashers on the 5th floor of BT1 and on the 1st floo
 
 * BT2: some boxes are available in the cupboard above the sink and the main stocks are in the -2 stock room
 
-### **2. Routine checks**
+### **Routine checks**
 
-#### 1. The filters in the base of the wash cabinet
+#### The filters in the base of the wash cabinet
 
 1.	The filters of the cabinets need to be checked and cleaned regularly
 2.	To clean the coarse filter, press the two lugs together, remove and clean the coarse filter
diff --git a/external/lab/lab-coats/img/1.png b/external/lab/lab-coats/img/1.png
new file mode 100644
index 0000000000000000000000000000000000000000..e1e2d1cbb5e38123035671d8056c3e36ac290448
--- /dev/null
+++ b/external/lab/lab-coats/img/1.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e9fa806c43b2124fa0ee919d67e0c4d0b330d483bbd29974dc271946972080b8
+size 294731
diff --git a/external/lab/lab-coats/img/2.png b/external/lab/lab-coats/img/2.png
new file mode 100644
index 0000000000000000000000000000000000000000..d6129c5024e8bc42709eca586ebdfd18f46bc76d
--- /dev/null
+++ b/external/lab/lab-coats/img/2.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14ac45fae201515eb31c49b351a0f959c38942ecd9b2470f1f78fb12006dab98
+size 11182
diff --git a/external/lab/lab-coats/img/3.png b/external/lab/lab-coats/img/3.png
new file mode 100644
index 0000000000000000000000000000000000000000..846e599372d43dae14f98bc6450cd69326b268e3
--- /dev/null
+++ b/external/lab/lab-coats/img/3.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c9e8ff9ecb637d66f90ab48f9d04a5942925eb90bc95952f86f35cdbe9f82bf
+size 33091
diff --git a/external/lab/lab-coats/img/4.png b/external/lab/lab-coats/img/4.png
new file mode 100644
index 0000000000000000000000000000000000000000..12b48939f144ace12fc940c4be4470b7317002e4
--- /dev/null
+++ b/external/lab/lab-coats/img/4.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4bbb22cdd5954585392689ceefbaece1df7c5fe8562af11afdd6b96ac7e57f25
+size 17351
diff --git a/external/lab/lab-coats/img/5.png b/external/lab/lab-coats/img/5.png
new file mode 100644
index 0000000000000000000000000000000000000000..572161f7f67b346d26d9db0e0e51ded4b65a4334
--- /dev/null
+++ b/external/lab/lab-coats/img/5.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3fb4da36bc2c59f636a4350d2351a2a5d9ac763a559409d196dfec63f4e3791
+size 148067
diff --git a/external/lab/lab-coats/img/6.png b/external/lab/lab-coats/img/6.png
new file mode 100644
index 0000000000000000000000000000000000000000..1995c2fa05b08493d32c762a9f88d0144637df6e
--- /dev/null
+++ b/external/lab/lab-coats/img/6.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:336c344f41223542af3a0a65f68b813f2f3ee22149f360cac8790c2af79bcc09
+size 65347
diff --git a/external/lab/lab-coats/lab-coats.md b/external/lab/lab-coats/lab-coats.md
new file mode 100644
index 0000000000000000000000000000000000000000..a974fbc690aa46822c7b09c34ea3959aad58e8a6
--- /dev/null
+++ b/external/lab/lab-coats/lab-coats.md
@@ -0,0 +1,82 @@
+---
+layout: page
+permalink: /external/lab/lab-coats/
+shortcut: lab:lab-coats
+redirect_from:
+  - /cards/lab:lab-coats
+  - /external/cards/lab:lab-coats
+---
+
+# Lab coats
+
+Which lab coat should I wear? Where do I get a new lab coat and where do I dispose a dirty one?
+
+
+## Wear the right lab coat in the right area
+
+<div align="center">
+<img src="img/1.png">
+</div>
+
+### Lab coat mandatory
+
+<div align="center">
+<img src="img/2.png">
+</div>
+
+
+- All BSL1 and BSL2 laboratories
+- Storage Rooms : Chemical Storage/ cryostorage/LCSB stock For all users, visitors, technicians. 
+
+### Lab coat forbidden
+
+<div align="center">
+<img src="img/3.png">
+</div>
+
+- Offices and open offices
+- Kitchen, Coffee Points (red flooring)
+- Toilets
+
+### Lab coat allowed
+
+<div align="center">
+<img src="img/4.png">
+</div>
+
+- Lift 
+- Staircases 
+- Corridor to the stairs/lift
+- Corridor to the support team zone BT2 1st floor (trolleys/ fridges) __BUT not the support team offices__
+
+## Where can i find a new clean lab coat?
+
+### BT1
+
+Clean lab coats are stored in the cupboard behind the Support Biotech Team desk, on the 2nd floor. They are sorted by Biosafety Level (BSL1 and BSL2) and sizes. For the larger sizes, you can find them with extra lengths on the sleeves (+15cm).
+
+### BT2
+
+Clean lab coats are stored in the cupboards of the MUF room, on the 1st floor, close to the Support Biotech Team offices. They are sorted by Biosafety Level (BSL1 and BSL2) and sizes. For the larger sizes, you can find them with extra lengths on the sleeves (+15cm).
+
+In addition to the lab coat, it is strongly recommended to __wear safety goggles__ to protect your eyes. You can find some in the lab coat cupboards or in the common stocks (2nd floor for BT1, -2 floor for BT2).
+
+<div align="center">
+<img src="img/5.png">
+</div>
+
+<div align="center">
+<img src="img/6.png">
+</div>
+
+## What should I do whith my dirty lab coat?
+
+Please put your lab coat in the white plastic box close to the vending machine on the ground floor in BT1 or BT2. Someone from the Support Biotech Team will take care to send the lab coats for cleaning.
+
+## Badges
+To identify your lab coat as yours, do not forget to pin your badge on it. 
+
+## Help needed?
+
+If you need a new badge, or if you have any question regarding lab coats, goggles or other PPE, [please send a ticket](https://service.uni.lu/sp?id=sc_cat_item_lsmc&sys_id=1dac368d54be72000a5374545c1c6a62&business_service_id=2d0be5b3db500f40b0b4f9851d9619ac&action_id=689b61f3db500f40b0b4f9851d9619f8).
+
diff --git a/external/lab/personal-alert-safety-system/personal-alert-safety-system.md b/external/lab/personal-alert-safety-system/personal-alert-safety-system.md
index a8561896fc989567a814dc2d2f763d4aba3db9ee..0a8df50949f1d1c15aedf6bb9d6c1286562a7e7a 100644
--- a/external/lab/personal-alert-safety-system/personal-alert-safety-system.md
+++ b/external/lab/personal-alert-safety-system/personal-alert-safety-system.md
@@ -17,7 +17,7 @@ The call can be triggered voluntarily or automatically, in the event of a fall f
 The lone worker should pick up and register the utilization of the PASS in the logbook.
 After use, they should ensure the device is correctly plugged to charge the battery.
 
-## 1. Overview
+## Overview
 
 1.	The phones detect if the user is:
 
@@ -37,17 +37,17 @@ If this pre-alarm is not reset, the PASS calls the emergency number 5555.
 
 5.	It is forbidden to perform dangerous experiments during the night and weekends (including work with Piranha solution, highly corrosive or explosive compounds).
 
-## 2. Handling the device
+## Handling the device
 
-### 1. Description of the System
+### Description of the System
 
 <img src="img/pass_img-1.jpg">
 
-### 2. Quick user guide
+### Quick user guide
 
 <img src="img/pass_img-2.jpg">
 
-### 3. How to obtain the PASS
+### How to obtain the PASS
 
 1.	The PASS are stored by the guard stations in both BT1 and BT2.
 
@@ -65,7 +65,7 @@ If this pre-alarm is not reset, the PASS calls the emergency number 5555.
 
 3.	Fill in the logbook
 
-### 4. Switch on
+### Switch on
 
 1.	Press on the power button
 
@@ -76,13 +76,13 @@ The power button and SureSafe indicator light (green) will continue to flash whi
 
 4.	Once connected, the SureSafe indicator light will remain continuously on
 
-### 5. Fastening the emergency phone to the clothing
+### Fastening the emergency phone to the clothing
 
 5.	The PASS can be fastened to the clothes using the clip located in the back of the unit
 
 6.	Hold the PASS in a vertical position while fastening it
 
-### 6. Switch off
+### Switch off
 
 7.	 Press and hold the power button for approximately 3 seconds (until the device stops beeping).
 
@@ -90,15 +90,15 @@ The power button and SureSafe indicator light (green) will continue to flash whi
 
 The alarm, vibration motor and power button and SureSafe indicator light will turn off after the shutdown is complete.
 
-### 7. Return the PASS
+### Return the PASS
 
 9.	When you are done with the PASS, place it back on the charger, a red light will flash to indicate that the battery is charging.
 
 10.	Fill the logbook and close the box by placing your BT2 badge in front of the lock.
 
-## 3. Types of alerts
+## Types of alerts
 
-### 1. Emergency alert
+### Emergency alert
 
 1.	Pull the emergency latch. The device will instantly send an emergency message to the 5555.
 
@@ -111,7 +111,7 @@ The device will return to regular operation.
 
 5. <img src="img/pass_img-6.jpg"> silencing the alert will not cancel it: the 5555 will still intervene.
 
-### 2. Fall impact detected alert
+### Fall impact detected alert
 
 The device is constantly monitoring your motion or falls. If the device detects a fall impact, it will trigger the “pending alarm” mode.
 
@@ -135,7 +135,7 @@ If you do not require assistance, you have 30 seconds to cancel the alert by pre
 
     d. <img src="img/pass_img-6.jpg"> Silencing an alarm will not cancel the call, 5555 will still intervene.
 
-### 3. No-motion alert
+### No-motion alert
 
 The device is constantly monitoring your motion to detect a possible person down incident.
 If the device has not detected motion within 5 minutes, it will prompt you to acknowledge your safety, entering the alarm mode and triggering the low alarm pattern.
@@ -159,7 +159,7 @@ If you do not require assistance, you have 30 seconds to cancel the alert by pre
 
     d. <img src="img/pass_img-6.jpg"> Silencing an alarm will not cancel the call, 5555 will still intervene.
 
-### 4. Voice call alert
+### Voice call alert
 
 1.	When a phone call has been initiated by 5555, the device will trigger the “high alarm” pattern accompanied by a blue flashing of the LiveResponse light.
 
@@ -180,7 +180,7 @@ The device will trigger a long beep signifying the end of the call.
 
 9.	NOTE: during the call, the volume of the speaker can be switched to speaker and back to lower volume by pressing the acknowledge button once.
 
-### 5. Low battery notification
+### Low battery notification
 
 1.	If the battery level on the device drops below 20% capacity, the device will flash the charging light and beep once every 5 minutes.
 Once the device battery is depleted, it will automatically shut down.
@@ -188,7 +188,7 @@ Once the device battery is depleted, it will automatically shut down.
 2.	This is considered an unsafe log off.
 If the device is configured to require a periodic check-in, a low battery shutdown will not stop the timer and a missed check-in alter will be generated.
 
-## 4. Types of alarms
+## Types of alarms
 
 |Type|Beeper|Vibration|Visual indicator|
 |----|------|---------|----------------|
diff --git a/external/lab/quarks-chemical-platform/img/1.png b/external/lab/quarks-chemical-platform/img/1.png
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+size 3239
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new file mode 100644
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+size 1236
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new file mode 100644
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+size 1442
diff --git a/external/lab/quarks-chemical-platform/quarks-chemical-platform.md b/external/lab/quarks-chemical-platform/quarks-chemical-platform.md
new file mode 100644
index 0000000000000000000000000000000000000000..aee49fdbae3daddda689b01fe5e3eceb2048c824
--- /dev/null
+++ b/external/lab/quarks-chemical-platform/quarks-chemical-platform.md
@@ -0,0 +1,467 @@
+# Quarks - Chemical platform
+
+## How to access Quarks?
+
+https://quarks.lcsb.uni.lu 
+
+### What does mean SSO connection? 
+
+SSO connection means connection with Uni credentials. name.lastname@uni.lu and associated password
+
+(VPN connection is required if not connected to the local network)
+
+## Chemical platform
+
+<div align="center">
+<img src="img/1.png">
+</div>
+
+### Products 
+This section is used to look for a chemical or to add a new one. When you have found the product you were looking for, you have access to a lot of information related to health and safety and to the inventory.
+
+You can use different criteria to find your product of interest and press _Filter_
+
+<div align="center">
+<img src="img/2.png">
+</div>
+
+
+<div align="center">
+<img src="img/3.png">
+</div>
+ 
+You know have acces to those information:
+
+- **Update**: last time the chamical has been updated
+ 
+- **Name**: name
+ 
+- **Manufacturer**: brand most of the time, company providing the Safety Data Sheet
+ 
+- **Reference**: manufacturer reference
+ 
+- **Internal code**: LIMS ID for products ordered in LIMS (previous lab management system). New products ordered diretcly from Quarks don't have an internal code
+ 
+- **GHS**: 
+<img src="img/4.png">
+ 
+- **PPE**: recommended PPE based on an internal risk analysis
+<img src="img/5.png">
+
+- **Hasard**: calculated via an algorithm extratcting information from the SDS and taking into account the different ways of penetration of chemicals and speific reglementations.
+<img src="img/6.png">
+
+- **ICPE**:
+<img src="img/7.png">
+
+- **In stock**:
+
+- **In use**:
+
+- **SDS**:
+<img src="img/8.png">
+
+- **Cart**:
+
+- **Actions**:
+<img src="img/9.png">
+    
+### How to read the risk analysis?
+Risk analysis is done by safety team for one product and for one group. You can consult the risk analysis throught the details of the chemical product in the section usage by clicking on the smiley in the risk column.
+    
+<img src=" img/picture 14.jpg">
+ 
+ 
+
+-**In stock- in use**: stock information related to your group 
+
+-**SDS**: you can upload or update your SDS easily through the button   <img src=" img/picture 16.JPG">
+You can directly open the SDS through the PDF icon   <img src=" img/picture 17.JPG">. You can also upload manually the SDS for the products belonging to your group. The history of SDS is also accessible.
+
+ <img src=" img/picture 15.JPG">
+
+-**Cart**
+    
+### How to use the chemical cart? For which purpose?
+
+You can do carts of products or carts of flasks.
+Tick the cart button in the corresponding column in order to add your product/flask to the cart. It is not the cart for the purchase platform, only a list of product/flask that you can export and pool for any purpose. You may need it for a list of product to look for in the lab or for a group of label to print at the same time.
+
+<img src=" img/picture 19.JPG">
+
+<img src=" img/picture 20.JPG"> 
+
+For the products cart: you can View the products, clear the ICPE ambiguties, crate minimun stock or remove it from the cart.
+For the flasks cart: you can  Display the labels, print the labels, discard the flasks, move the flasks or remove it from the cart.
+For example when you display the flasks you can export an exel file: 
+
+<img src=" img/picture 21.JPG">
+
+The shortcut to add a product or a flask in the cart is 
+  <img src=" img/picture 18.JPG">
+
+-**Actions buttons**
+
+  <img src=" img/picture 10.JPG">
+  Create a new batch (new flask)
+
+<img src=" img/picture 11.JPG">
+See details of the product
+
+  
+  <img src=" img/picture 12.JPG">
+  Edit the product
+
+  
+  <img src=" img/picture 13.JPG">
+  Delete the product
+  
+
+  <img src=" img/picture 7.JPG">
+
+
+
+
+### Solutions
+To create a solution you need to create a new product. Manufacturer is LCSB or you can also create your group/name.
+
+If you click on the product designation or on the loop, you will open a detailed view of the product on the right side. You have also the possibility to add an activity associated to the solution.
+
+  <img src=" img/picture 22.JPG">
+
+
+  
+### Reconditionning labels
+You have also the possibility to create a reconditionning label, for aliquoting or other purpose. 
+
+  <img src=" img/picture 23.JPG">
+
+## STOCK MANAGEMENT
+
+In order to have the updated inventory of the quantity of each chemicals we own in the laboratories, we need to label the flasks associated to each product and to localise them in the software. We only track the flask of the chemicals category. One flask corresponds to a batch, reason why it is mentionned entering a batch in stock.
+
+Each flask has a 2D QR code, the label is also named with a short name: **Group::** and incrementing numbers (used in case of issue with the QR code identification). 
+
+  <img src=" img/picture 25.JPG">
+
+The information displayed on the label are the name, the internal number, the expiration date, the creation date. A field is forseen for openind date hand-writing. The expiration date is the creation date + 4 years if no other infornation is available on the flask.
+
+Several flasks can be associated to one chemical product. Several sizes of flasks can also be associated to one product. This is why we encourage you to create chemical product without any information about the content size (like Sigma reference 89007-25MG should be 89007).
+
+The flask is created by support team at reception of the product with the associated action of printing the label. Owner of the flask still need to moove the flask from the reception storage place to the destination storage place, using the Quarks plateform or the mobile application. 
+
+The flask location information and quantities are displayed for the group members only. 
+
+  <img src=" img/picture 24.JPG">
+
+  When you enter a new batch in stock (meaning a new flask associated to a productuct reference) you need to fill the following information (* means mandatory field). We strongly recommend to track the batch number (lot number) of the flasks for quality purpose even if it is not a mandatory field.   
+
+<img src=" img/picture 26.JPG">
+
+## LOCATIONS
+
+All the location for chemical storage has a 2D QR code as well.
+It is mainly used with the mobile application. In case of issue with the QR code, each location label is also associated to a label number as :number:
+
+<img src=" img/picture 27.JPG">
+
+STORAGE word is specified to differentiate storage place (fridges and freezers) from equipement identification. To add a new location please create a ticket in https://service.uni.lu.
+
+
+## What are the items categories displayed in the chemical product inventory?
+
+The cost categories displayed in the chemical inventory are chemicals, biological reagents, medication. 
+
+**Chemicals** 
+Any cost of chemical products for laboratories; powder and solutions
+  
+**Biological reagents** (molecular biology + Cell culture)
+Any cost of molecular biology and cell culture products for laboratories, e.g. enzymes, antibodies, cell culture media, serum, biochemical reagents
+
+**Medication**
+Costs of all animal drugs and medicine used for research purpose to use by or on the order of licensed veterinarian
+
+### How to make the difference between chemicals and biological reagents?
+  
+**Chemicals** 
+
+Any Compounds, substances or mixture with a defined composition properties and not connected with the natural process of an living organism
+
+**Biological reagent**
+Compounds, substances or mixtures used to mimic biological living conditions and/or are produced in living organisms. Reagents connected with any kind of natural process of an living organism
+You can search product by categories if you need only to have the list of chemicals for example.
+
+**Subcategories are kits and media**. 
+
+ 
+### Why did we include biological reagents and mediacation in the chemical inventory?
+
+In order to display the hazard scoring of the biological reagents or medication for risk analysis and to be submitted to safety approval if meeting the criteria. 
+
+**Do we label the biological reagents?**
+Not for the moment. Only the flasks of chemical products need to have a barecode sticker. The flasks associated to biological reagent don't need a Quarks barecode. 
+
+**How to manage the stock of biological reagents?**
+If for inventory and stock management purpose you need stickers, printers are available in the laboratories, you can use it to label biological reagents. Support will only take care of the labels for chemical products.
+
+The biological reagents ordered with the Quarks purchase platform will appear in the chemical inventory. To manage the stock, you can either choose to discard the biological reagent or to place it in a dedicated location. As soon as it is done it will not appear anymore in the dropdown menu of your flask management bar (purchase) 
+
+<img src=" img/picture 4.jpg">
+<img src=" img/picture 5.jpg">
+
+**It is possible to import an exel file with a list of biological reagents that you would like to track in Quarks?** 
+
+Yes it is possible, the exel file should be shaped the same way as the colums of the chemical products inventory. 
+
+# How is organized the Quarks flow at LCSB?
+1)  Ordering an article via the purchase platform in Quarks
+2)  If it is a chemical, the product is automatically created in the chemical product inventory of Quarks. Biological reagents and medication are also automatically created in the chemical product inventory.
+
+3)  Reception of the article by support team. If it is a chemical only, the label is printed and placed in a dedicated box.
+4)  The buyer come to pick up the deliveries and the labels
+5)  The buyer 
+
+    a.  Use the Quarks website with the computer to enter the new batch number and final location of the product
+
+    b.  Use the Quarks application to enter the batch number and final location of the chemical products received (by scanning)
+
+# How are organized the Quarks devices?
+1)  Computers of the lab or personal computers allow to access the website 
+2)  Scanners also called the TC20 allow to use the application of Quarks in order to move, discard or get information about a product by scanning its Quarks label in the laboratory. You need also to connect to the Quarks application while using your Uni credentials. It is connected to WIFI TEchnet.
+ 
+3)  Tablets are used to reach the website or the application, from the laboratory 
+4)  Scanners and tablets have charging support to ensure it is always charged
+  <img src=" img/stand-flip.png">
+  <img src=" img/picture 3.jpg">
+ <img src=" img/support TC20.jpg">
+
+5)  Printer available in the laboratory is linked via USB to the adjacent computer. This printer is also linked to the network of the University 
+ <img src=" img/imprimante zebra.jpg">
+
+## How to print labels?
+1)  From your personal computer 
+
+        how to set up the printer on my computer– how to find the network printers
+Please find here the instruction to install the printer for windows users: 
+https://www.zebra.com/us/en/support-downloads/printer-software/printer-setup-utilities.html
+    
+Zebra Printer Setup Utility Support &  Downloads | Zebra
+www.zebra.com
+
+Download Zebra's Printer Setup Utility, an easy way to quickly and easily configure select Zebra industrial, mobile and desktop printers.
+Download the app : Zebra Setup Utilities for Windows (1-Oct-2019) 
+ Once it is done, you need to install the printer:
+
+        a. Install New Printer
+        b. Next
+        c. Install Printer
+        d. Look for the printer ZDesigner GK420t
+        e. Next
+        f. Add Port
+        g. Next
+        h. IP Address : 10.213.18.13
+        i. Next
+        j. Select the 2 sub-programs Launch 
+        k. Finish
+
+You will have 2 softwares installing on the computer, one to monitor the printer, one for bare code. You can also remove them.
+
+        BT2-Support 10.213.17.166
+
+        BT2-1   10.213.17.167
+
+        BT2-2   10.213.17.207
+
+        BT2-3   10.213.18.13
+
+        BT1-Support  
+
+        BT1-4   10.213.19.164
+
+        BT1-5   10.213.19.138
+ 
+When you will print the label in Quarks, as usual, choose the ZebraGK420t printer and the following parameters (go on print using system dialog, if you have the following dialogue box). 
+ 
+ 
+ In preferences you will be able to choose:
+
+<img src=" img/picture 28.jpg">
+ 
+And 
+
+<img src=" img/picture 29.jpg">
+
+If you go on “printers and scanners” then you right click on your printer (zebra), You will have printer preferences and should fix it for your session. Click on apply.
+
+2)  From the laboratory – USB link
+
+The printers are in the open laboratories, generally in the center of the open lab. Please if you canno’t find it, check with your technicians. There is one printer for each floor. We have additional printer on first floor BT1 and second floor BT2 for support team. Support team is providing the labels.
+
+ 
+### In which cases will I need to print labels?
+
+For example for kits, biological reagents, homemade solutions, reconditioning labels
+
+### What are the roles in Quarks?
+
+Quarks gives us the possibility to have different rights for each person, which are set up in a kind of profile, which are called roles. 
+With those roles we can adapt what actions the person is allowed to do and what kind of changes can be save. Like this, each group gains more autonomy and a better control of their budgets. 
+
+Those are the different roles possible in a research group:
+
+**Viewer**: only view orders from own group
+
+**Researcher**: place article in a cart and view orders from/for own group, create new article
+
+**Technician**: place article in a cart and view orders from/for own group, create new articles, receiving notifications on status of all orders
+
+**Budget responsible**: validate carts of own group, choose budget codes for orders, have an overview of the spending
+
+### How the newcomer is assigned to a group?
+
+After first log in in Quarks software, support team will attribute a role and a group to the newcomer. In case of special request, please use the ticketing system. https://service.uni.lu.
+
+### Who do I need to contact in case of issue?
+https://service.uni.lu.
+Please use service now to report issue with Quarks (LCSB < Quarks)
+
+## How to keep my inventory updated?
+
+### Using Quarks software
+**Evacuate flask**
+
+You need to go on stock management, flasks, evacuating flasks. 
+Use the label number to evacuate the flasks: e.g. MFN::22 or CEN::45. You can evacuate or move several product at the same time.
+
+<img src=" img/picture 30.jpg">
+
+<img src=" img/picture 31.jpg">
+
+<img src=" img/picture 32.jpg">
+
+**Moove bottles**
+
+<img src=" img/picture 38.jpg">
+
+### Using the mobile app with the scanner TC20 (yellow plugs)
+
+https://mobile.quarks-safety.com
+
+<img src=" img/picture 3.jpg">
+
+On the main screen you can access several action buttons.
+
+<img src=" img/picture 34.jpg">
+
+**Evacuate flasks**
+
+<img src=" img/picture 35.jpg">
+Scan the QR code of the flask and click on enter.
+
+<img src=" img/picture 36.jpg">
+
+Click on finish to evacuate the flask.
+
+**Moove bottles**
+
+<img src=" img/picture 37.jpg">
+
+In order to moove flask to a new location, you need to scan the destination location QR code first and then the flask QR Code. 
+
+In general, please sign out of the tablets/scanner device when you are done with your Quarks-safety session
+
+## How to do a reverse inventory?
+
+To proceed to a reverse inventory of a location, you need to scan the storage QR Code and then to scan every single bottle of the location. Mobile application will summarise the flasks that are not correctly inventoried.
+
+# How is structured the purchase platform?
+
+<img src=" img/picture 39.jpg">
+
+ARTICLES are available from catalogs.
+
+Dynamic catalogs are available from SIGMA and VWR.
+Articles from Labcollector, with corresponding LIMS ID (internal code) are also imported in Quarks.
+
+## How to order from a new seller?
+
+In order to create a new seller, you need to request a SAP ID for this seller. Your order will be pending until the seller is created in SAP.
+
+## How to add an article in my favorites?
+
+Click on the yellow heart and the article will be saved in your favorites. If you want to visualise your favorites, you need to filter the articles wit the favorite filter on.
+
+## How to create an article ?
+You can create an article wit the creation button. If the reference exists already in a catalogs, then you will have the possibility to merge the articles. 
+
+As soon as you have found or created your article, you can add it to your cart. One cart is dedicated to one group and one budget. You need to choose the team before to start your cart. This is a default option if you only belong to one group. 
+
+It is not mandatory to choose your budget at this step. you can save your cart without budget. The budget validator will take care of filling and checking the information missing in such a case.
+
+## How to proceed with the fees?
+Explain the part with the fees-> needed to be added after creation of the article 
+
+## How to place an order?
+**Carts** is an intermediate step between placing the orders in the lab and processing the order by the lab support team.
+
+The carts can be places by anyone in the lab, the budget responsible is going to check the order again and make sure that amount and budget used, are the correct. 
+
+This leads to different states in the carts, which can also be searched for. ( see search area)  
+
+**Draft**: cart has just been created and needs to be confirmed by the creator
+
+**Waiting for validation**: cart needs to be validated by a budget responsible
+
+**Transmitted**: the cart has been validated by a budget responsible of the team and has been transmitted to the orders
+
+**Refused**: the cart has been refused for a reason that must be identified while refusing
+
+## How to proceed an order?
+The different order states allow you to have informations about where is the order in the process:
+
+**Draft**: order has been created out of cart, first state after validation from budget responsible
+
+**Pending**: status after request validation from Validator ( Support team)
+
+**Validated**: order has been checked by lab support team and accepted
+
+**Confirmed**: order has been transmitted to Service now/SAP and PO has been created
+
+ **Sent**: PO has been approved in Service now/ SAP and has been sent to supplier
+
+**Partially received/ Received**: reception status of order
+
+**Merged**: 2 or more orders with the same supplier and same budget are merged
+
+**Canceled**: order has been canceled or refused due to missing or not correct information
+
+**Waiting Safety approval**: chemicals/ biological reagents / medication with specific risks need to be approved by the safety team 
+
+<img src=" img/picture 42.jpg">
+
+This process leads to different roles related to the purchase platform: 
+
+**Buyer**: person creating and confirming the cart *Technician, Researcher, Budget Responsible* 
+
+**Transmitter**: transmitting cart into an order after validation by budget responsible *Budget Responsible* 
+
+**Validator**: accepting the order and further processing of the order  *Support team*
+
+## How to receive an order?
+
+As soon as a new chemical product / biological reagent or medication product is ordered, the product is automatically created in the chemical inventory platform. 
+
+At the reception of the article, labels are automatically created for chemicals only. 
+
+In order to keep your inventory updated, you need to scan the QR Code of your product and to moove it from reception to the destination location. 
+
+You can use the option "entering a batch in stock from an order" to choose the destination location and to enter the batch number/expiration date of your product", even if the label is already printed. 
+
+<img src=" img/picture 43.jpg">
+
+You can manage the flasks reception of your group via purchase - inventory management - batches
+
+<img src=" img/picture 44.jpg">
+
+
+
diff --git a/external/lab/utilization-of-balances/utilization-of-balances.md b/external/lab/utilization-of-balances/utilization-of-balances.md
index 91ad25a3d68c66b59054ef41648b8daa3ae35d4c..20aa279396a78134c9b311b77733c58f137e2a6d 100644
--- a/external/lab/utilization-of-balances/utilization-of-balances.md
+++ b/external/lab/utilization-of-balances/utilization-of-balances.md
@@ -12,7 +12,7 @@ redirect_from:
 ## Routine maintenance of analytical balances from Mettler-Toledo XS4002S and XPE205DR
 
 
-### 1. Personal protective equipment
+### Personal protective equipment
 
 * Always wear a lab coat and gloves when using the balances.
 * If necessary, wear safety glasses.
@@ -20,7 +20,7 @@ redirect_from:
 
 There are such balances on the 5th floor in BT1 and on the 2nd floor in BT2.
 
-### 2. Weighing
+### Weighing 
 
 **XPE205DR: used for 1.4 mg to 220 g**
 
@@ -59,7 +59,7 @@ There are such balances on the 5th floor in BT1 and on the 2nd floor in BT2.
 11.	Contact the Quality Assistant if the logbook is full.
 12.	If you notice anything wrong with the instrument, contact the instrument responsible.
 
-### 3. Cleaning
+### Cleaning
 
 1. After each use, the balance and the material used to weight have to be cleaned.
 2. **XPE205DR**: