haohanHGT 3633—1999 纯甲烷中乙烷测定GDX-104填充柱0.8m*4mm

HG/T 3633-1999 纯甲烷
本标准规定了纯甲烷产品的要求、检验方法以及包装、标志、储存、运输等，适用于由深冷法自天然气提取的甲烷，主要用于标准混合气的制备、催化剂评价、金属与合金的渗碳、微生物培养、冷冻剂以及化工原料等。

色谱柱 1：GDX-104 柱，内径 3mm～4mm，长约 0.8m，内装 0.40mm～0.25mm GDX-104，在 160℃～180℃下通载气活处理 4h～6h

 
HG/T 3633-1999 Pure Methane

This standard specifies the requirements, inspection methods, packaging, labeling, storage, transportation, etc. for pure methane products, which are applicable to methane extracted from natural gas by deep cooling method. It is mainly used for the preparation of standard gas mixtures, catalyst evaluation, carburization of metals and alloys, microbial cultivation, refrigerants, and chemical raw materials.



Chromatographic column 1: GDX-104 column, with an inner diameter of 3mm~4mm and a length of about 0.8mm. It contains 0.40mm~0.25mm GDX-104 and is subjected to carrier gas treatment at 160 ℃~180 ℃ for 4-6 hours