A spectrophotometric method with phosphorus-vanadium-molybdate was established for determining the content of phosphorus soluble in 2% citric acid in fertilizers: superphosphate, triple superphosphate, monoammonium phosphate, diammonium phosphate, mixed and complex fertilizers.
WITHDRAWN
SRPS H.B8.292:1983
PROJECT
prSRPS/TS H.B8.292:2024
10.99
New project approved
Jan 1, 2024