NF T51-241:2018
塑料 通過基質(zhì)輔助激光解吸/電離飛行時(shí)間質(zhì)譜法(MALDI-TOF-MS)測定聚合物種類的分子質(zhì)量和分子質(zhì)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)