Update external/lab/quarks-chemical-platform/img/3.png,...

Update external/lab/quarks-chemical-platform/img/3.png, external/lab/quarks-chemical-platform/quarks-chemical-platform.md files

external/lab/quarks-chemical-platform/quarks-chemical-platform.md

@@ -25,18 +25,14 @@ You can use different criteria to find your product of interest and press _Filte
 <img src="img/2.png">
 </div>
 
-You can display the chemical products of all teams of LCSB. By default, your group is selected in the search field but you can extend the search to all groups. 
 
- <img src=" img/picture 6.JPG">
- 
- You can sort the information available in the table with some of the following criteria when you move over column name <img src=" img/picture 8.JPG">
-
- and through the arrow icon
- <img src=" img/picture 9.JPG">
+<div align="center">
+<img src="img/3.png">
+</div>
  
- Here are the detailed information available in this screen:
+You know have acces to those information:
 
--**Update date**, 
+-**Update date**: last time the chamical has been updated
  
  -**Designation**: name