QB/T 4813-2015
Fragrance - 3-methyl-5-phenylpentanol
HG/T 6315-2024
HG/T 2335-2003
Photographic chemicals 2[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)
HG/T 5709\uff5e5712-2020
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
HG/T 5303\uff5e5305-2018
GB/T 30304-2013
Methylphenyldichlorosilane for industial use
GB/T 13658-2015
Polymethylene polyphenylene isocyanate
HG/T 5303-2018
Light-sensitive material-Di-ester of carboxymethoxybenzophenone and polytetramethyleneglycol 250
\u0413\u041e\u0421\u0422 25664-83
Metol (para-methyl-aminophenol sulfate). Specifications
SN/T 2408-2009
Determination of migration of 2-methoxyethylacetate,2-ethoxyethanol,2-ethoxyethyl acetate,bis(2-methoxyethyl) ether,styrene,isophorone and nitrobenzene in toys
GB/T 39827.1-2021
Plastics—Post-consumer poly(ethylene terephthalate)(PET)bottle recyclates—Part 1:Designation system and basis for specifications
HG/T 4774-2014
HG/T 5946\uff5e5948-2021
GB/T 15072.4-2008(\u82f1\u6587\u7248)
贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法
GB/T 20763-2006
Method for determination of acetopromaizine,chlorpromazin,haloperidol,propionylpromazine,xylazine,azaperone,azaperol and carazolol residues in porcine kidney and muscle tissues - LC-MS-MS method
HG/T 6246-2023
HG/T 5948-2021
GB/T 38401-2019(\u82f1\u6587\u7248)
皮革和毛皮 化学试验 二甲基甲酰胺含量的测定
HG/T 5154-2017
Dimethoxymethylphenylsilane for industrial use