| | 品牌：haohan | | 型号：HH-VOCOL | | 加工定制：是 | |
| | 测量范围：ppm | | 测量对象：食品级润滑油 | | 控温范围：280 ℃ | |
| | 尺寸：60000 mm | | 重量：0.02 Kg | | VOCOL：食品级润滑油 | |
| | 苯、甲苯、氯苯：对二甲苯 | | 邻二甲苯：有机氯 | | 苯系物：分子筛 | |
| | 3%Dexil-300/Chromoso：非甲烷总烃 | | | | | |
SN/T 5308-2021 食品级润滑油中苯、甲苯、氯苯、对二甲苯和邻二甲苯的测定 顶空气相色谱—质谱联用法
本文件规定了食品级润滑油中苯、甲苯、氯苯、对二甲苯和邻二甲苯的顶空进样 - 气相色谱 -质谱测定方法。
本文件适用于食品级润滑油中含量不低于 0.1 mg/kg 的苯、甲苯、氯苯、对二甲苯和邻二甲苯的测定。
色谱柱：VOCOL 色谱柱，毛细管柱 60 m×0.32 mm ×1.8 μm。
SN/T 5308-2021 Determination of benzene, toluene, chlorobenzene, p-xylene, and o-xylene in food grade lubricating oils by headspace gas chromatography-mass spectrometry
This document specifies the headspace injection gas chromatography-mass spectrometry method for the determination of benzene, toluene, chlorobenzene, p-xylene, and o-xylene in food grade lubricating oils.
This document is applicable to the determination of benzene, toluene, chlorobenzene, p-xylene, and o-xylene in food grade lubricants with a content not less than 0.1 mg/kg.
Chromatographic column: VOCOL chromatographic column, capillary column 60 m x 0.32 mm x 1.8 μ M.
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