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
HG/T 4308-2012
Allyl polyglycol ether
GB/T 40998-2021
Determination of hydroxypropyl content in modified starch—Spectrophotometric method
GB/T 33085-2016
Water treatment chemicals—Poly(diallyldimethylammonium chloride)
GB/T 20376-2006
Modified starch—Determination of hydroxypropyl content—Method using proton nuclear magnetic resonance(NMR)spectrometry
GB/T 37629-2019(\u82f1\u6587\u7248)
纺织品 定量化学分析 聚丙烯腈纤维与某些其他纤维的混合物(甲酸/氯化锌法)
GB/T 2910.12-2023
Textiles—Quantitative chemical analysis—Part 12: Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastane fibres with certain other fibres (method using dimethylformamide)
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
SN/T 4302-2015
Rapid determination of tris (1-aziridinyl) phosphine oxide (TEPA) in textiles - GC-MS method
GB/T 15904-2018
Rubber—Determination of polyisoprene content
QB/T 5407-2019
Oral care and cleansing products - Determination of 3-methyl-4-isopropylphenol in toothpastes - High performance liquid chromatography
T/SSM 4-2021
GB/T 40641-2021
Determination of polyprenol from pine needles—High performance liquid chromatography
GB/T 7139-2023
Plastics—Vinyl chloride homopolymers and copolymers—Determination of chlorine content
NY/T 3038-2016
ASTM D6505-00(2022)
Standard Test Method for Assay of
20090502-T-326
Determination of lactoferrin in milk and dairy products——SDS-PAGE
GB/T 2910.12-2009
Textiles—Quantitative chemical analysis—Part 12:Mixtures of acrylic,certain modacrylic,certain chlorofibres,certain elastanes and certain other fibres (method using dimethylformamide)