General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 1278-1994
Replace
GB 1278-1977
Scope
This standard specifies the technical requirements, test methods, inspection rules, packaging and marking of the chemical reagent ammonium bifluoride. This standard applies to the inspection of the chemical reagent ammonium bifluoride.
GB/T 1278-1994 history
1994GB/T 1278-1994 Chemical reagent.Ammonium hydrogen difluoride