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混合制冷剂R404系列不凝气测定氧二丙腈硅胶填充柱混合制冷剂R404系列不凝气测定氧二丙腈硅胶填充柱 详细信息:
本标准规定了混合制冷剂 R404 系列的要求、试验方法、检验规则、标志、包装、运输和贮存以及安全。
本标准适用于以 R125 、 R143a、 R134a 为原料,各标准组分按一定的质量配比经混合制得,主要用作制冷剂
名称:不锈钢填充柱
固定液:5%β,β'-氧二丙腈
担体:白色硅胶,180--250um
规格:3m*3mm
型号:5%ODPN/硅胶
应用:HG/T 5161-2017混合制冷剂R404系列
名称:填充柱
固定相:多孔聚合物
规格:4m*3MM(内径)
型号:PQ/Porapak Q
粒度:60-80目
应用:不凝气的测定
混合制冷剂R404系列不凝气测定氧二丙腈硅胶填充柱 谱图:
Mixed refrigerant R404 series non-co
Detailed information of mixed refrigerant R404 series non-co
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety of R404 series of mixed refrigerant.
This standard is applicable to R125, R143a and R134a as raw materials, and each standard compo
Name: stainless steel filled column
Fixed solution: 5% β,β'- Oxydipropionitrile
Support: white silica gel, 180-250um
Specification: 3m * 3mm
Model: 5% ODPN/silica gel
Application: HG/T 5161-2017 mixed refrigerant R404 series
Name: Filled Column
Statio
Specification: 4m * 3MM (inner diameter)
Model: PQ/Orapak Q
Particle size: 60-80 mesh
Application: determination of non-co
Chromatogram of mixed refrigerant R404 series non-co