Standard No.:	GB/T 28125.2-2020
English Name:	Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil
Chinese Name:	气体分析 空分工艺中危险物质的测定 第2部分：矿物油的测定
Chinese Classification:	G86    Industrial gas and chemical gas
Professional Classification:	GB    National Standard
ICS Classification:	71.100.20 71.100.20    Gases for industrial application 71.100.20
Source Content Issued by:	SAMR; SAC
Issued on:	2020-11-19
Implemented on:	2021-10-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本部分规定了空分工艺气体中矿物油含量测定的方法原理、试剂和材料、仪器和设备、采样、悬浮油的测定、蒸汽油的测定、总矿物油的含量、报告和注意事项。
本部分适用于空气分离工艺中氧气、氮气、氩气、氦气及压缩空气等气体中矿物油含量的测定。矿物油含量测定范围为0.001 mg/m3～10 mg/m3。