update permalinks

external/lab/book-lab-equipment/book-lab-equipment.md

 ---
 layout: page
-permalink: /internal/lab/book-lab-equipment/
+permalink: /external/lab/book-lab-equipment/
 shortcut: lab:book-lab-equipment
 redirect_from:
   - /cards/lab:book-lab-equipment
-  - /internal/cards/lab:book-lab-equipment
+  - /external/cards/lab:book-lab-equipment
 ---
 
 # How to book a Lab Equipment in Quarks

external/lab/dishwasher-utilization-and-maintenance/dishwasher-utilization-and-maintenance.md

 ---
 layout: page
-permalink: /internal/lab/dishwasher-utilization-and-maintenance/
+permalink: /external/lab/dishwasher-utilization-and-maintenance/
 shortcut: lab:dishwasher-utilization-and-maintenance
 redirect_from:
   - /cards/lab:dishwasher-utilization-and-maintenance
-  - /internal/cards/lab:dishwasher-utilization-and-maintenance
+  - /external/cards/lab:dishwasher-utilization-and-maintenance
 ---
 
 # Dishwasher utilization and maintenance

external/lab/handwashing/handwashing.md

 ---
 layout: page
-permalink: /internal/lab/handwashing/
+permalink: /external/lab/handwashing/
 shortcut: lab:handwashing
 redirect_from:
   - /cards/lab:handwashing
-  - /internal/cards/lab:handwashing
+  - /external/cards/lab:handwashing
 ---
 # Handwashing
 

external/lab/maintenance_of_cold_traps/maintenance_of_cold_traps.md

 ---
 layout: page
-permalink: /internal/lab/maintenance_of_cold_traps/
+permalink: /external/lab/maintenance_of_cold_traps/
 shortcut: lab:maintenance_of_cold_traps
 redirect_from:
   - /cards/lab:maintenance_of_cold_traps
-  - /internal/cards/lab:maintenance_of_cold_traps
+  - /external/cards/lab:maintenance_of_cold_traps
 ---
 # Maintenance of cold traps  
 

external/lab/personal-alert-safety-system/personal-alert-safety-system.md

 ---
 layout: page
-permalink: /internal/lab/personal-alert-safety-system/
+permalink: /external/lab/personal-alert-safety-system/
 shortcut: lab:personal-alert-safety-system
 redirect_from:
   - /cards/lab:personal-alert-safety-system
-  - /internal/cards/lab:personal-alert-safety-system
+  - /external/cards/lab:personal-alert-safety-system
 ---
 
 # Personal alert safety system (PASS)

external/lab/utilization-of-balances/utilization-of-balances.md

 ---
 layout: page
-permalink: /internal/lab/utilization-of-balances/
+permalink: /external/lab/utilization-of-balances/
 shortcut: lab:utilization-of-balances
 redirect_from:
   - /cards/lab:utilization-of-balances
-  - /internal/cards/lab:utilization-of-balances
+  - /external/cards/lab:utilization-of-balances
 ---
 
 # Utilization of balances

external/lab/utilization-of-pH-meter/utilization-of-pH-meter.md

 ---
 layout: page
-permalink: /internal/lab/utilization-of-pH-meter/
+permalink: /external/lab/utilization-of-pH-meter/
 shortcut: lab:utilization-of-pH-meter
 redirect_from:
   - /cards/lab:utilization-of-pH-meter
-  - /internal/cards/lab:utilization-of-pH-meter
+  - /external/cards/lab:utilization-of-pH-meter
 ---
 
 # Utilization of pH meter