共找到 150 條與 多維氣相色譜-質譜聯用法 相關的標準，共 10 頁
This International Standard specifies the quantitative determination of 16 PAH (see Table 2) in sludge, soil, and treated biowaste using GC-MS
Soil quality - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)
Scope is not provided for this standard
Soil quality -- Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
本文件規定了采用液相色譜-質譜聯用法測定海參及其制品中海參多糖的方法。本文件適用于海參（包括楯手目海參科、楯手目刺參科、芋參目尻參科和枝手目瓜參科的海參品種）以及以上述海參為原料加工而成的即食海參、干海參、鹽漬海參、海參膠囊、海參粉等制品中海參多糖（包括海參巖藻聚糖硫酸酯和海參巖藻糖基化硫酸軟骨素
Determination of sea cucumber polysaccharides in sea cucumber and its products by liquid chromatography-mass spectrometry
Determination of polycyclic aromatic hydrocarbons in toys and children's products by ultra-high performance liquid chromatography
本標準規定了化妝品中甲醇含量的多維氣相色譜-質譜測定方法。本標準適用于香水、指甲油、洗甲水、沐浴露、洗發水、洗面奶、卸妝露、潤膚露、爽膚水、摩絲中甲醇的測定和確證
Determination of Methanol in Imported and Exported Cosmetics Multidimensional Gas Chromatography-Mass Spectrometry
3 原理 試樣中的多環芳烴用環己烷-丙酮混合溶劑超聲提取，離心冷卻氮吹，經硅膠固相萃取柱凈化，濃縮、定容后，用氣相色譜-質譜聯用儀進行測定，通過與標準物質質譜圖、保留時間、碎片離子質荷比及其豐度比較進行定性，內標法定量。 4 試劑和材料 4.1環己烷（C6H12）：色譜純
Determination of Polycyclic Aromatic Hydrocarbons in Recycled Livestock and Poultry Manure by Gas Chromatography-Mass Spectrometry
Water quality - Determination of polychlorinated naphthalenes (PCN) - Method using gas chromatography (GC) and mass spectrometry (MS) (ISO/TS 16780:2015)
本歐洲標準草案規定了一種使用GC-MS和GC-ECD（見表2）定量測定污泥、處理過的生物廢物和土壤中七種選定的多氯聯苯（PCB28、PCB52、PCB101、PCB118、PCB138、PCB153和PCB180）的方法
Sludge, treated biowaste and soil - Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
Foods of plant origin - Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Part 2: Methods for extraction and cleanup
Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS)
Determination of Organochlorine Pesticides and Polychlorinated Biphenyls in Animal Feed by Gas Chromatography/Mass Spectrometry
Determination of polycyclic aromatic hydrocarbons in food-grade lubricants (greases) using gas chromatography-mass spectrometry?
本標準規定了采用氣相色譜法測定車用汽油中飽和烴、烯烴和芳烴的方法。本標準也可測定車用汽油中苯含量、含氧化合物和總氧含量。 本標準適用于測定總芳烴含量(體積分數)為不大于50%,總烯烴含量(體積分數)為1.5%～30%, 含氧化合物含量(體積分數)為0.8%～15%,總氧含量(質量分數)為
Determination of hydrocarbon types and oxygenates in automotive-motor gasoline by multidimensional gas chromatography method
本技術規范規定了使用高分辨率氣相色譜-高分辨率質譜法(HRGC–HRMS)測定水和廢水中多氯萘(PCNs)的方法，其中“多”指“單”到“八”氯代。適用于固體顆粒物(SPM)含量低于2 g/l的樣品。 方法的測定范圍為20 pg/l至8 ng/l。方法針對PCNs優化，但可修改以包括其他共面化合物如
Water quality. Determination of polychlorinated naphthalenes (PCN). Method using gas chromatography (GC) and mass spectrometry (MS)
Foods of plant origin - Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Part 2: methods for extraction and cleanup
