Porapak-Q“”
聚苯乙烯-二乙烯基苯 (DVB) 色谱柱
用于分离非极性和极性的目标化合物，包括烃类（天然气、炼厂气、乙烯、丙烯和所有的 C1–C3 异构体）；CO₂、甲烷、空气/CO 和水；极性溶剂（甲醇、丙酮、二氯甲烷、醇类、酮类、醛类和酯类）；以及含硫化合物（H₂S、硫醇和 COS）。

名称：PQ甲烷柱
规格：2m*1/8
*高温度：250°C
编号：20230901111
应用：环境空气，固定污染源废气中甲烷，总烃，非甲烷总烃的测定 气相色谱法
 
Porapak Q

Polystyrene divinylbenzene (DVB) chromatographic column

Used to separate non polar and polar target compounds, including hydrocarbons (natural gas, refinery gas, ethylene, propylene, and all C1 – C3 isomers); CO2, methane, air/CO, and water; Polar solvents (methanol, acetone, dichloromethane, alcohols, ketones, aldehydes, and esters); And sulfur-containing compounds (H2S, mercaptans, and COS).



Name: PQ Methane Column

Specification: 2m * 1/8

Maximum temperature: 250 ° C

No.: 20230901111

Application: Determination of methane, total hydrocarbons, and non methane total hydrocarbons in ambient air and fixed source exhaust gas Gas chromatography method