Browse Standards
3488+ standards in database
3488 result(s) found
金属钇及氧化钇化学分析方法 氟量的测定
Methods for chemical analysis of yttrium and yttrium oxide--Determination of fluorine content
化学试剂 二水合柠檬酸三钠(柠檬酸三钠)
Chemical reagent--Trisodium citrate dihydrate
化学试剂 硫酸钾
Chemical reagent--Potassium sulfate
放射免疫分析试剂盒的基本要求
Principal requirements for radioimmunoassay kits
化学试剂 二氯甲烷
Chemical reagent--Dichloromethane
焦化产品甲苯不溶物含量的测定
Coking products--Determination of toluene-insoluble content
苯类产品溴价的测定
Determination for the bromine number of benzole products
苯类产品中性试验
Test for neutrality of benzole products
工业黄磷
Yellow phosphorus for industrial use
化学试剂 N，N-二甲基甲酰胺
Chemical reagent--N，N-Dimethylformamide
化学试剂 硫氰酸钠
Chemical reagent--Sodium thiocyanate
工业正丁醇
n-Butanol for industrial use
工业丙烯酸2-乙基己酯
2-Ethylhexyl acrylate for industrial use
工业丙烯酸正丁酯
n-Buthyl acrylate for industrial use
工业丙烯酸甲酯
Methyl acrylate for industrial use
工业六次甲基四胺
Hexamethylene tetramine for industrial use
工业丙烯酸乙酯
Ethyl acrylate for industrial use
工业丙烯酸及酯中阻聚剂的测定
Acrylic acid and acrylate esters for industrial use--Determination of monomethyl ether of hydroquinone
工业丙烯酸酯酸度的测定
Acrylate esters for industrial use--Determination of acidity
工业丙烯酸及酯色度的测定
Acrylic acid and acrylate esters for industrial use--Determination of color