HH-VRX毛细管柱 测定文具中苯、甲苯、乙苯及二甲苯
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产品名称：HH-VRX毛细管柱 测定文具中苯、甲苯、乙苯及二甲苯
产品型号：HH-VRX毛细管柱
产品厂商：浩瀚色谱（山东）应用技术开发有限公司
简单介绍
测定文具中苯、甲苯、乙苯及二甲苯，芝麻香白酒，3-甲硫基丙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油，多氯联苯，植物油，增塑剂，塑化剂，氨水，氨气，乙酸乙酯，医疗器械
HH-VRX毛细管柱 测定文具中苯、甲苯、乙苯及二甲苯的详细介绍
测定文具中苯、甲苯、乙苯及二甲苯
测定文具中苯、甲苯、乙苯及二甲苯 详细信息：
名称：毛细管柱
规格：60m*0.25mm*1.4um
型号：HH-VRX
应用：文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法
测定文具中苯、甲苯、乙苯及二甲苯 测试谱图：
Determination of benzene, toluene, ethylbenzene and xylene in stationery
Determination of benzene, toluene, ethylbenzene and xylene in statio
Name: Capillary Column
Specification: 60m*0.25mm*1.4um
Model: HH-VRX
Application: Determination of benzene, toluene, ethylbenzene and xylene in statio
After the sample is prepared as a test sample, it is injected into the gas chromatograph. After the benzene, toluene, ethylbenzene, o-xylene, m-xylene and p-xylene are completely separated from the coexisting substances in the capillary chromatographic column, they are detected by hydrogen flame ionization. Measured by the internal standard method and quantified.
Gas chromatography test conditions:
a) Chromatographic column: polydimethylsiloxane capillary column, 60m×0.25mm inner diameter×1.4μm film thickness;
b) Inlet temperature: 235℃;
c) Column temperature: keep the initial temperature at 50℃ for 1 min, then increase at 8℃/min to 150℃ for 2 min, then increase at 20℃/min to
250℃, keep for 5 min;
d) Detector temperature: 260℃;
e) Carrier gas flow rate: 2.0mL/min
f) Split ratio: split injection, the split ratio is adjustable.
Determination of benzene, toluene, ethylbenzene and xylene in statio
测定文具中苯、甲苯、乙苯及二甲苯 详细信息：
名称：毛细管柱
规格：60m*0.25mm*1.4um
型号：HH-VRX
应用：文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法
样品经制备成测试样后，注入气相色谱仪中，苯、甲苯、乙苯、邻二甲苯、间二甲苯和对二甲苯在毛细管色谱柱中与共存物质完全分离后，用氢火焰离子化检测器测定，以内标法定量。
气相色谱测试条件：
a)色谱柱：聚二甲基硅氧烷毛细管柱，60m×0.25mm 内径×1.4μm 膜厚；
b)进样口温度：235℃；
c)柱温：初始温度 50℃保持 1min，然后以 8℃/min 升 150℃保持 2min，再以 20℃/min 升温
250℃，保持 5 min；
d)检测器温度：260℃；
e)载气流速：2.0mL/min
f)分流比：分流进样，分流比可调。
测定文具中苯、甲苯、乙苯及二甲苯 测试谱图：
Determination of benzene, toluene, ethylbenzene and xylene in stationery
Determination of benzene, toluene, ethylbenzene and xylene in statio
Name: Capillary Column
Specification: 60m*0.25mm*1.4um
Model: HH-VRX
Application: Determination of benzene, toluene, ethylbenzene and xylene in statio
After the sample is prepared as a test sample, it is injected into the gas chromatograph. After the benzene, toluene, ethylbenzene, o-xylene, m-xylene and p-xylene are completely separated from the coexisting substances in the capillary chromatographic column, they are detected by hydrogen flame ionization. Measured by the internal standard method and quantified.
Gas chromatography test conditions:
a) Chromatographic column: polydimethylsiloxane capillary column, 60m×0.25mm inner diameter×1.4μm film thickness;
b) Inlet temperature: 235℃;
c) Column temperature: keep the initial temperature at 50℃ for 1 min, then increase at 8℃/min to 150℃ for 2 min, then increase at 20℃/min to
250℃, keep for 5 min;
d) Detector temperature: 260℃;
e) Carrier gas flow rate: 2.0mL/min
f) Split ratio: split injection, the split ratio is adjustable.
Determination of benzene, toluene, ethylbenzene and xylene in statio
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