Browse Standards

化学试剂 磷酸盐测定通用方法

Chemical reagent - General method for the determination of phosphate

化学试剂 氯化物测定通用方法

Chemical reagent - General method for the determination of chloride

化学试剂 pH值测定通则

Chemical reagent - General rule for the determination of pH

化学试剂 草酸盐测定通用方法

Chemical reagent - General method for the determination of oxalates

化学试剂 铵测定通用方法

Chemical reagent - General method for the determination of ammonium

化学试剂 五水合硫酸铜(Ⅱ)(硫酸铜)

Chemical reagent - Copper(Ⅱ) Sulfate pentahydrate

化学试剂 乙酸乙酯

Chemical reagent - Ethyl acetate

化学试剂 火焰原子吸收光谱法通则

Chemical Reagent - General rule for flame atomic absorption spectrometric analysis

化学试剂 溶剂萃取-原子吸收光谱法测定金属杂质通用方法

Chemical reagent - General method for the determination of metals by solvent extraction followed by AAS

化学试剂 乙酸(冰醋酸)

Chemical reagent - Acetic acid

化学试剂 硝酸银

Chemical reagent - Silver nitrate

化学试剂 氯化羟胺 (盐酸羟胺)

Chemical reagent - Hydroxylammonium chloride

化学试剂 氨水

Chemical reagent - Ammonia solution

化学试剂 硫化合物测定通用方法

Chemical reagent - General method for the determination of sulphur compounds

化学试剂 硫酸盐测定通用方法

Chemical reagent - General method for the determination of sulphate

化学试剂 硫酸

Chemical reagent - Sulfuric acid

化学试剂 二水合氯化亚锡（Ⅱ）( 氯化亚锡)

Chemical reagent - Tin（Ⅱ）Chloride dihydrate

化学试剂 碘化钾

Chemical reagent - Potassium iodide

香料香精术语

Technical terms of fragrances & flavors

原子荧光光谱仪

Atomic fluorescence spectrometer