GB/T 14668-1993

Air quality--Determination of ammonia--Nessler’s reagent colorimetric method

STANDARD published on 18.9.1993

English, Chinese -
electronic design (pdf) (238.80 USD)

The information about the standard:

Designation standards: GB/T 14668-1993
Note: WITHDRAWN
Publication date standards: 18.9.1993
Country: Chinese technical standard
Category: Technical standards GB