Hach-Lange BODTRAK II: Respirometric Biochemical Oxygen Demand (BOD) - Manual (Page 27)

BODTrak™ II procedures
27
5.5 Completion steps for all procedures
Required apparatus:
BODTrak II
Spatula scoop
BOD incubator
Seal cup
Stir bar
Required reagents:
2 potassium hydroxide pellets
1. Put a BODTrak II stir
bar into the bottle.
2. Put a seal cup into the
neck of the bottle.
3. Use a spatula scoop
to add 2 potassium
hydroxide pellets to the
seal cup. Repeat steps
1 to 3 for each sample
bottle.