Browse Standards

3488+ standards in database

3488 result(s) found

GB/T 2306 Active

化学试剂 氢氧化钾

Chemical reagent - Potassium hydroxide

ICS: 71.040.30
2008-11-01
GB/T 8984-2008 Abolished

气体中一氧化碳、二氧化碳和碳氢化合物的测定 气相色谱法

Determination of carbon monoxide,carbon dioxide and hydrocarbon in gases - Gas chromatographic method

ICS: 71.040.40
2008-11-01
GB/T 21921-2008 Abolished

不透性石墨材料抗拉强度试验方法

Test method for tensile strength of impermeable graphite materials

ICS: 71.120
2009-01-01
GB/T 5177-2008 Abolished

工业直链烷基苯

Industrial lineal alkylbenzene

ICS: 71.100.40
2008-12-01
GB/T 7463-2008 Active

表面活性剂 钙皂分散力的测定 酸量滴定法 (改进Schoenfeldt法)

Surface active agents - Determination of the power to dispersecalcium soap - Acidimetric .method (Modifled Schoenfeldt method)

ICS: 71.100.40
2008-12-01
GB/T 13530-2008 Abolished

乙氧基化烷基硫酸钠试验方法

Test methods for sodium ethoxylated alkyl sulfate

ICS: 71.100.40
2008-12-01
GB/T 13216-2008 Active

甘油试验方法

Test methods for glycerine

ICS: 71.080.70
2008-12-01
GB/T 13173-2008 Abolished

表面活性剂 洗涤剂试验方法

Surface active agents - Detergents - Testing methods

ICS: 71.100.40
2008-12-01
GB/T 11989-2008 Abolished

阴离子表面活性剂 石油醚溶解物含量的测定

Anionic surface active agents - Determination of soluble matter content in light petroleum

ICS: 71.100.40
2008-12-01
GB/T 19421-2008 Active

层状结晶二硅酸钠试验方法

Test methods of crystalline layered sodium disilicate

ICS: 71.100.40
2008-12-01
GB/T 5327-2008 Active

表面活性剂 术语

Surface active agents - Terms

ICS: 71.100.40
2008-12-01
GB/T 1626-2008 Active

工业用草酸

Oxalic acid for industrial use

ICS: 71.060.30
2008-12-01
GB/T 7531-2008 Active

有机化工产品灼烧残渣的测定

Determination of ignition residue for organic chemical products

ICS: 71.040.40
2008-12-01
GB/T 8570.1-2008 Active

液体无水氨的测定方法 第1部分:实验室样品的采取

Determination of liquefied anhydrous ammonia - Part 1: Taking a laboratory sample

ICS: 71.040.40
2008-09-01
GB/T 1628-2008 Abolished

工业用冰乙酸

Glacial acetic acid for industrial use

ICS: 71.080.40
2009-02-01
GB/T 6283-2008 Active

化工产品中水分含量的测定 卡尔.费休法(通用方法)

Chemical products - Determination of water Karl.fischer method (general method)

ICS: 71.020;71.040
2009-02-01
GB/T 8322-2008 Active

分子吸收光谱法 术语

Molecular absorption spectrometry - Terminology

ICS: 71.040.50;01.040.71
2009-02-01
GB 12597-2008 Active

工作基准试剂 苯甲酸

Working chemical - Benzoic acid

ICS: 71.040.30
2009-06-01
GB 12595-2008 Active

工作基准试剂 硝酸银

Working chemical - Silver nitrate

ICS: 71.040.30
2009-06-01
GB/T 7717.1-2008 Abolished

工业用丙烯腈 第1部分: 规格

Acrylonitrile for industrial use - Part 1: Specification

ICS: 71.080.30
2009-02-01
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