GB/T 8570.3-2010
液体无水氨的测定方法 第3部分:残留物含量 重量法
Determination of liquefied anhydrous ammonia - Part 3: Residue content - Gravimetric method
- 实施日期
- 2011-03-01
- ICS 分类
- 71.040.40
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 308 条
GB/T 8570.3-2010
Determination of liquefied anhydrous ammonia - Part 3: Residue content - Gravimetric method
GB/T 8570.2-2010
Determination of liquefied anhydrous ammonia - Part 2: Estimating of ammonia content
GB/T 25188-2010
Thickness measurements for ultrathin silicon oxide layers on silicon wafers X-ray photoelectron spectroscopy
GB/T 25184-2010
Verification method for X-ray photoelectron spectrometers
GB/T 5275.10-2009
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method
GB/T 23838-2009
Determination of suspended solids of industrial circulating cooling water
GB/T 23837-2009
Industrial circulating cooling water - Determination of aluminium - Atomic absorption spectrometric methods
GB/T 15454-2009
Industrial circulating cooling water - Determination of sodium,potassium, magnesium and calcium - Ion chromatography
GB/T 15452-2009
Industrial circulating cooling water - Determination of calcium and magnesium - EDTA titration method
GB/T 14642-2009
Industrial circulating cooling water and boiler water - Determination of fluoride,chloride,phosphate,nitrite,nitrate and sulfate - Ion chromatography
GB/T 23836-2009
Determination of molybdate in industrial circulating cooling water - Spectrometric method using thiocyanate
GB/T 14643.6-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 6: Examination of iron bacteria - MPN test
GB/T 14643.5-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 5: Examination of sulfate-reducing bacteria - MPN test
GB/T 14643.4-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 4: Examination of soil fangi - Standard of plate count
GB/T 14643.3-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 3: Examination of slime formed fungi - Standard of plate count
GB/T 14643.2-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 2: Examination of soil micro-bioti - Standard of plate count
GB/T 14643.1-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 1: Examination of bacteria formed deposits - Standard of plate count
GB/T 23278.8-2009
Methods for chemical analysis of sodium stannate - Part 8: Determination of nitrate content - Ion selective electrode method
GB/T 23278.7-2009
Methods for chemical analysis of sodium stannate - Part 7: Determination of alkali insoluble matter - Gravimetric analysis
GB/T 23278.6-2009
Methods for chemical analysis of sodium stannate - Part 6: Determination of free alkali content - Titration