OS GSO ISO 10927:2013 塑料 通过基质辅助激光解吸/电离飞行时间质谱 (MALDI-TOF-MS) 测定聚合物种类的分子质量和分子质量分布
Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)