This standard specifies the headspace air chromatography method for the residue of 15 organic solvents, including toluene, methanol, n-hexane, ethyl acetate, pyridine, acetone, dichloromethane, trichloromethane, tetrahydrofuran, ethanol, n-butanol, trichloroethylene, cyclohexane, acetonitrile, and isooctane, in exported food additives.
This standard is applicable to the determination of residual amounts of toluene, methanol, n-hexane, ethyl acetate, pyridine, acetone, dichloromethane, trichloromethane, tetrahydrofuran, ethanol, n-butanol, trichloroethylene, cyclohexane, acetonitrile, isooctane in food additives such as sodium glutamate, ethyl vanillin, saccharin sodium, xanthan gum, guar gum, polyoxyethylene sorbitol anhydride monooleate (Tween 80), white oil, lactic acid, polydimethylsiloxane, sodium benzoate, etc.
Name: Capillary Column
Specification: 30m * 0.53mm * 1um
Model: HH-WAX
Application: SN/T 5073-2018 Determination of residual solvents such as toluene and methanol in exported food additives by headspace gas chromatography
SN/T 5073-2018 出口食品添加剂中甲苯、甲醇等溶剂残留量的测定 顶空气相色谱法
本标准规定了出口食品添加剂中甲苯、甲醇、正己烷、乙酸乙酯、吡啶、丙酮、二氯甲烷、三氯甲烷、四氢呋喃、乙醇、正丁醇、三氯乙烯、环己烷、乙腈、异辛烷等15种有机溶剂残留的顶空气相色谱法。
本标准适用于谷氨酸钠、乙基香兰素、糖精钠、黄原胶、瓜尔胶、聚氧乙烯山梨糖醇酐单油酸酯(吐温 80)、白油、乳酸、聚二甲基硅氧烷、苯甲酸钠等食品添加剂中甲苯、甲醇、正己烷、乙酸乙酯、吡啶、丙酮、 二氯甲烷、三氯甲烷、四氢呋喃、乙醇、正丁醇、三氯乙烯、环己烷、乙腈、异辛烷残留量的测定。
名称：毛细管柱
规格：30m*0.53mm*1um
型号：HH-WAX
应用：SN/T 5073-2018 出口食品添加剂中甲苯、甲醇等溶剂残留量的测定 顶空气相色谱法
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