Porapak Q填充柱应用之工业用1,1,1,2-四氟乙烷(HFC-134a)中不凝气测定
Porapak Q填充柱应用之工业用1,1,1,2-四氟乙烷(HFC-134a)中不凝气测定 详细信息：
范围
本标zhun规定了工业用1,1,1,2-四氟乙烷的要求、试验方法、检验规则及标志、包装、运输和贮存。
本biao准适用于工业用1,1,1,2-四氟乙烷。该产品主要用作制冷剂、发泡剂、气溶胶喷射剂等。
分子式: C2H2F4
相对分子质量: 102.03(按1999年国际相对原子质量)
名称：填充柱
固定相：多孔聚合物
规格：2m*1/8
型号：PQ/Porapak Q
粒度：60-80目
应用：
1.GB/T 18826-2002 工业用1,1,1,2-四氟乙烷(HFC-134a)
2.GB/T 18826-2016 工业用1,1,1,2-四氟乙烷(HFC-134a)
Porapak Q填充柱应用之工业用1,1,1,2-四氟乙烷(HFC-134a)中不凝气测定 测试谱图：
Determination of non-condensable gas in industrial 1,1,1,2-tetrafluoroethane (HFC-134a) for the application of Porapak Q packed column
Details of non-condensable gas determination in industrial 1,1,1,2-tetrafluoroethane (HFC-134a) for the application of Porapak Q packed column:
Range
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of 1,1,1,2-tetrafluoroethane for industrial use.
This Biao standard is applicable to 1,1,1,2-tetrafluoroethane for industrial use. This product is mainly used as refrigerant, foaming agent, aerosol spray agent, etc.
Molecular formula: C2H2F4
Relative molecular weight: 102.03 (according to the international relative atomic mass in 1999)
Name: Filled Column
Stationary phase: porous polymer
Specification: 2m * 1/8
Model: PQ/Orapak Q
Particle size: 60-80 mesh
Application:
1. GB/T 18826-2002 1,1,1,2-Tetrafluoroethane for industrial use (HFC-134a)
2. GB/T 18826-2016 1,1,1,2-Tetrafluoroethane for industrial use (HFC-134a)
Test spectrogram for determination of non-condensable gas in industrial 1,1,1,2-tetrafluoroethane (HFC-134a) used in Porapak Q packed column: