Standard No.:	GB/T 8038-2009
English Name:	Toluene of coal carbonization—Determination of hydrocarbon impurities gas chromatographic method
Chinese Name:	焦化甲苯中烃类杂质的气相色谱测定方法
Chinese Classification:	G17    General organic chemicals
Professional Classification:	GB    National Standard
ICS Classification:	71.080.15 71.080.15    Aromatic hydrocarbons 71.080.15
Issued by:	AQSIQ; SAC
Issued on:	2009-7-8
Implemented on:	2010-4-1
Status:	superseded
Superseded by:	GB/T 8038-2023 Coking toluene—Determination of hydrocarbon impurities—Gas chromatography
Superseded on:	2024-1-1
Superseding:	GB 8038-1987 焦化甲苯中烃类杂质的气相色谱测定方法
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	140.0
Delivery:	via email in 1~3 business day

本标准规定了焦化甲苯中烃类杂质的气相色谱测定的原理、采样、试剂、仪器和材料、准备工作、试验步骤、结果计算、精密度。
本标准适用于焦化甲苯中烃类杂质,包括苯、C8芳烃直至正壬烷的非芳烃的测定,对每组杂质的测量范围是0.01%~0.03%(质量分数)。