GB/T 11989-2008
Anionic surface active agents—Determination of soluble matter content in light petroleum
GB/T 15894-2008
Chemical reagent - Petroleum ether
GB/T 10359-2008
Oilseed meals—Determination of oil content—Part 1:Extraction method with hexane(or light petroleum)
GB/T 11989-1989
Anionic surface active agents--Determination of soluble matter content in light petroleum
GB 1886.59-2015
GB/T 15894-1995
Chemical reagent—Petroleum ether
YC/T 176-2003
Tobacco and tobacco products—Determination of petroleum ether extract
KS M 8155-2012(2018)
Ligroin
T/SDSCCE 070-2024
T/SDAQI 013-2021
GB/T 6730.42-2017(\u82f1\u6587\u7248)
铁矿石 铅含量的测定 双硫腙分光光度法
GB/T 6730.8-2016(\u82f1\u6587\u7248)
铁矿石 亚铁含量的测定 重铬酸钾滴定法
GB/T 5822.2-2004
Test method of petroleum ether insolubles in lubricating oil for railway locomotive diesel engine
GB/T 32492-2016
Content of dimethyl ether in liquefied petroleum gas by gas chromatography
UNE 55511-2:1981
SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM PRIM-ALKYLSULFATES. DETERMINATION OF CONTENT OF PETROLEUM ETHER EXTRACTABLE PRODUCTS
GB/T 6730.47-2017(\u82f1\u6587\u7248)
铁矿石 铌含量的测定 氯代磺酚S分光光度法
GB/T 6730.38-2017(\u82f1\u6587\u7248)
铁矿石 钴含量的测定 亚硝基-R盐分光光度法
GB/T 6730.30-2017(\u82f1\u6587\u7248)
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
FED O-E-751D
Ether, Petroleum; Technical Grade