Publikuar
ISO 19070:2016 specifies a method to determine the amount of N-methyl-2-pyrrolidone (NMP) in leather and leather components.
This method may also be used for the determination of N-ethyl-2-pyrrolidone (NEP) in leather.
PUBLISHED
ISO 19070:2016
90.93
Standard confirmed
5 qer 2021
Lëkurë - Përcaktimi kimik i N- metil 2 pirrolidonit (NMP) në lëkurë (ISO 19070:2016)
60.60 Standard published