土壤和沉积物 20 种多溴联苯的测定 气相色谱-高分辨质谱法
Soil and sediment—Determination of 20 polybrominated biphenyls—Gas chromatography-high resolution mass spectrometry
Soil and sediment—Determination of 20 polybrominated biphenyls—Gas chromatography-high resolution mass spectrometry
Water quality-Determination of 6 phthalate esters (PAEs)-Liquid chromatography-triple quadrupole mass spectrometry
Stationary source emission- Determination of total hydrocarbons, methane and nonmethane hydrocarbons- Gas chromatography