ASTM D7742-17(2024)
用单一反应监测（SRM）液相色谱/串联质谱法（LC/MS/MS）测定水中壬基酚多乙氧基化物（NPnEO 3≤n≤18）和辛基酚多甲氧基化品（OPnEO 2≤n≤12）的标准实施规程
Standard Practice for Determination of Nonylphenol Polyethoxylates (NPnEO, 3 ≤ n ≤ 18) and Octylphenol Polyethoxylates (OPnEO, 2 ≤ n ≤ 12) in Water by Single Reaction Monitoring (SRM) Liquid Chromatog