Browse Standards

密闭式炼胶机炼塑机安全要求

Safety requirements for rubber & plastics internal mixers

橡胶塑料粉碎机械 第3 部分：切碎机安全要求

Rubber and plastics size reduction machines—Part 3: Safety requirements for shredders

橡胶塑料粉碎机械 第1部分：刀片式破碎机安全要求

Rubber and plastics size reduction machines—Part 1: Safety requirements for blade granulators

牙膏中6-甲基香豆素、二氢香豆素、7-甲基香豆素、7-甲氧基香豆素、7-乙氧基-4-甲基香豆素的测定 高效液相色谱法

Determination of 6-methylcoumarin, dihydrocoumarin, 7-methylcoumarin, 7-methoxycoumarin, 7-ethoxy-4-methylcoumarin in toothpastes—High performance liquid chromatography

化妆品中大麻二酚和四氢大麻酚的测定 液相色谱-串联质谱法

Determination of cannabidiol and tetrahydrocannabinol in cosmetics—Liquid chromatography tandem mass spectrometry

三氟氯乙烯

Chlorotrifluoroethene

混合气体的制备 称量法

Preparation of gas mixtures—Gravimetric method

加压流体萃取仪性能的测定方法

Determination of performance of pressurized fluid extractor

七氟异丁腈

Heptafluoroisobutyronitrile

化妆品中限用组分月桂醇聚醚-9的测定 液相色谱-串联质谱法

Determination of restricted lauryl alcohol polyether-9 in cosmetics—Liquid chromatography tandem mass spectrometry

化妆品中限用组分二氨基嘧啶氧化物的测定 高效液相色谱法

Determination of restricted 2,4-diamino-pyrimidine-3-oxide in cosmetics—High performance liquid chromatography

橡胶塑料粉碎机械 第2部分：拉条式切粒机安全要求

Rubber and plastics size reduction machines—Part 2: Safety requirements for strand pelletisers

机场道面除冰防冰液

Airport pavement deicing /anti-icing fluid

化学试剂 三水合乙酸钠（乙酸钠）

Chemical reagent—Sodium acetate trihydrate

牙膏中丙烯酰胺的测定 高效液相色谱串联质谱法

Determination of acrylamide in toothpaste—High performance liquid chromatography tandem mass spectrometry

化学试剂 硫酸

Chemical reagent—Sulfuric acid

化学试剂 粉状氧化铜

Chemical reagent—Cupric oxide powder

化学试剂 四水合酒石酸钾钠 （酒石酸钾钠）

Chemical reagent—Potassium sodium tartrate tetrahydrate

化学试剂 甲酸

Chemical reagent—Formic acid

尿素高压冷凝器技术条件

Specifications for urea high pressure condenser