Update index

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>