Abstract / scope
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.
ISO 19070:2016Published
Leather — Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
Cuir — Détermination de la teneur en N-méthyl-2-pyrrolidone (NMP) dans le cuir