Browse Standards
2986+ standards in database
2986 result(s) found
纳米技术 活细胞内金纳米棒含量测定 消光光谱法
Nanotechnology—Quantification of gold nanorods in living cells—Extinction spectroscopy
煤沥青实验室试样的制备方法
Method for preparation of coal tar pitch specimens
多晶硅 痕量元素化学分析 辉光放电质谱法
Polycrystalline silicon—Determination of trace elements—Glow discharge mass spectrometry method
酶联免疫分析试剂盒通则
Guidelines for enzyme immunoassays kit
煤制合成天然气
Coal-based synthetic natural gas
工业用反式-1,3,3,3-四氟丙烯[HFO-1234ze(E)]
Trans-1,3,3,3-tetrafluoropropene[HFO-1234ze(E)] for industrial use
工业用2,3,3,3-四氟丙烯(HFO-1234yf)
2,3,3,3-Tetrafluoropropene(HFO-1234yf) for industrial use
2-氨基-4-乙酰氨基苯甲醚
2-Amino-4-acetamino anisole
2,6-二溴-4-硝基苯胺
2,6-Dibromo-4-nitroaniline
2,6-二氯-4-硝基苯胺
2,6-Dichloro-4-nitroaniline
有机化工产品试验方法 第9部分：氯的测定
Test method of organic chemical products—Part 9: Determination of chloride
煤基合成气中硫化氢、羰基硫、甲硫醇和甲硫醚的测定 气相色谱法
Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph
化工产品中防结块剂抗结块性能的评价方法
Evaluation method of anti-caking capacity of anti-caking agent for chemical product
溶剂染料 色光和强度的测定
Solvent dyes—Determination of shade and relative strength
液体酸性染料 色光和强度的测定
Liquid acid dyes—Determination of shade and relative strength
生物制品中羟基柠檬酸的测定 高效液相色谱法
Determination of hydroxycitric acid in biochemical products—HPLC method
生化试剂中蛋白酶K活性检测方法
Determination of the activity of protease K in biochemical reagents
β-半乳糖苷酶活性检测方法 分光光度法
Determination of the activity of beta-galactosidase—Spectrophotometric method
液体荧光增白剂产品中尿素含量的测定
Determination of the urea in liquid fluorescent whitening agent products
光学功能薄膜 聚对苯二甲酸乙二醇酯(PET)薄膜 厚度测定方法
Optical functional films—Polyethylene terephthalate(PET) film—Determination of thickness