Browse Standards

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

原子荧光光谱仪

Atomic fluorescence spectrometer

原子吸收分光光度计

Atomic absorption spectrophotometer

傅立叶变换红外光谱仪

Fourier transform infrared spectrometer

树脂整理剂 折射率的测定

Resin finishing agent - Determination of refractive index

树脂整理剂 加催化剂后溶液稳定性的测定

Resin finishing agent - Determination of the sability of solution after adding catalyst

树脂整理剂 黏度的测定

Resin finishing agent - Determination of the viscosity

分散染料 分散性能的测定 双层滤纸过滤法

Disperse dyes - Determination of dispersbility - Filter test of double filter papers

纺织品用染料产品 命名标准色卡

Commercial dyestuffs for textile - Standard colour cards for the nomenclature

染料 染色测定的一般条件规定

Dyestuffs - General rules for dyeing test

实验室玻璃仪器 热冲击和热冲击强度试验方法

Laborator glassware - Thermal shock and thermal shock endurance - Test methods

实验室玻璃仪器 试管

Laboratory glassware - Test tubes

实验室玻璃仪器 瓶

Laborator glassware - Bottles

实验室玻璃仪器 互换锥形磨砂接头

Laboratory glassware - Interchangeable conical ground joint

粉末产品振实密度测定通用方法

Powders-Determination of tap density

玻璃设备、管道和管件 15mm～150mm口径管道和管件的通用性和互换性

Glass plant,pipeline and fittings - Pipeline and fittings of nominal bore 15 to150mm - Compatibility and interchangeability

二甲基亚砜

Dimethyl sulfoxide

工业用乙二醇紫外透光率的测定 紫外分光光度法

Ethylene glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method

工业用乙二醇中醛含量的测定 分光光度法

Ethylene glycol for industrial use - Determination of content of total aldehydes present - Spectrophotometric method