Browse Standards
3488+ standards in database
3488 result(s) found
工业用丁二烯
Butadiene for industrial use-specification
高温试验箱技术条件
Specifications for high temperature test chambers
低温试验箱技术条件
Specifications for low temperature test chambers
戊烷发泡剂
Pentane vesicant
气体分析 校准用混合气体的制备 称量法
Gas analysis - Preparation of calibration gas mixture - Gravimetric method
电导率仪试验方法
Test method of electrolytic conductivity analyzers
阴极碳酸盐分析方法
Analytical method of cathode carbonate
空气分离设备术语
Terminology of air separation plant
香料 酯值或含酯量的测定
Fragrance/Flavor substances - Determination of ester value or ester content
香料 酸值或含酸量的测定
Fragrance/Flavor substances - Determination of acid value or acid content
香料 乙醇中溶解(混)度的评估
Fragrance/Flavor substances - Evaluation of solubility (miscibility) in ethanol
香料 冻点的测定
Fragrance/Flavor substances - Determination of freezing point
香料 蒸发后残留物含量的评估
Fragrance/Flavor substances - Quantitative evaluation of residue on evaporation
香料 旋光度的测定
Fragrance/Flavor substances - Determination of optical rotation
香料 折光指数的测定
Fragrance/Flavor substances - Determination of refractive index
香料 含酚量的测定
Fragrance/Flavor substances - Determination of content of phenols
香料 熔点测定法
Fragrance/Flavor substances - Method for determination of melting point
香料 香气评定法
Fragrance/Flavor substances - Method for valuation of odour
香料 微量氯测定法
Fragrance/Flavor substances - Method for determination of trace chlorinated compounds
香料 试样制备
Fragrance/Flavor substances - Preparation of test samples