The structure of metabolites in the urine from workers exposed to acrylonitrile was identified as CEMA by high performance liquid chromatography mass ( HPLC MS).

  • ACN现场工人的尿样经高效液相色谱质谱联机(HPLC MS)分离鉴定,确证尿中巯基尿酸结构为CEMA。正常人尿中未检出该化合物。

  • 互联网摘选 2025-01-20 17:19:08

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