Where are the identification numbers assigned to chemicals located?
A
In the DOT Emergency Response Guidebook (ERG)
explanation
The four-digit identification numbers assigned to specific hazardous chemicals are listed in the U.S. Department of Transportation (DOT)’s Emergency Response Guidebook (ERG).
Comments
Alkam 2126
4 years ago
It a great app to study for your CDL tests
Cbow33
4 years ago
Great app
Livvy2u
4 years ago
Mom