Deutsche Gesellschaft für
Technische Zusammenarbeit (GTZ) GmbH
Convention Project Chemical Safety
30
Small – grams or millilitres
The less used the better,
for both worker health & the budget
Describe amount of chemical in use per
operation or batch
Medium – kilograms or litres
Large – tonnes or cubic metres
Factor 2 – What amount is in use?
What are US equivalents?