标准摘要
[中文适用范围]： 本标准规定了皮革和皮革成分中N-甲基-2-吡咯烷酮（NMP）含量的测定方法。 该方法还可用于测定皮革中的N-乙基-2-吡咯烷酮(NEP)。 [外文原描述]： 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.
英文名称Leather — Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather