71.040 分析化学 标准查询与下载
共找到 107 条与 分析化学 相关的标准，共 8 页
本标准规定了用重量法测定3A分子筛静态乙烯和氮气吸附的仪器、测定步骤以及计算与结果的表示。 本标准适用于3A分子筛静态乙烯和氮气吸附量的测定。
Determination of static absorbed ethene and nitrogen for molecular sieve 3A
- ICS
- 71.040
- CCS
- G78
- 发布
- 1989-03-22
- 实施
- 1989-12-01
本标准规定了3A分子筛磨耗率测定用的仪器、测定步骤以及计算与结果的表示。 本标准适用于3A分子筛磨耗率的测定，也适用于其它型号、规格分子筛样品磨耗率的测定。
Determination of abrasion for molecular sieve 3A
- ICS
- 71.040
- CCS
- G78
- 发布
- 1989-03-22
- 实施
- 1989-12-01
本标准规定了3A分子筛的技术要求、试验方法、检验规则和成品的包装、标志、贮存与运输。 本标准适用于3A分子筛。该产品主要用途为化工、石油、医药、中空玻璃等工业用干燥剂。
Molecular sieve 3A
- ICS
- 71.040
- CCS
- G78
- 发布
- 1989-03-22
- 实施
- 1989-12-01
本标准规定了3A分子筛、中空玻璃用3A分子筛包装品含水量测定用的仪器、测定步骤以及计算与结果的表示。 本标准适用于3A分子筛包装品含水量的测定，也适用于其它型号、规格的分子筛包装品含水量的测定。
Determination of water content for packaged molecular sieve 3A
- ICS
- 71.040
- CCS
- G78
- 发布
- 1989-03-22
- 实施
- 1989-12-01
3A Molecular Sieve Wear Rate Determination Method
- ICS
- 71.040
- CCS
- G85
- 发布
- 1989
- 实施
3A method for determination of moisture content in molecular sieve packaging
- ICS
- 71.040
- CCS
- G15/19
- 发布
- 1989
- 实施
Analytical methods for boiler water and cooling water - Determination of zinc ions - Zinc reagent spectrophotometric method
- ICS
- 71.040
- CCS
- G76
- 发布
- 1989
- 实施
General method for determination of crystallization point of chemical reagents
- ICS
- 71.040
- CCS
- G60
- 发布
- 1988
- 实施
Fluorinated method for industrial uses－Determination of purity－Gas chromatography
- ICS
- 71.040
- CCS
- G17
- 发布
- 1987-02-16
- 实施
- 1987-07-01
Laboratory glassware－Methods for thermal shock test
- ICS
- 71.040
- CCS
- N64
- 发布
- 1986-07-22
- 实施
- 1987-05-01
Verification methods for hydrocarbon lubricant types
- ICS
- 71.040
- CCS
- E34
- 发布
- 2023-12-11
- 实施
- 2024-01-01
Determination of mineral oil content in petroleum lubricants
- ICS
- 71.040
- CCS
- E34
- 发布
- 2023-12-11
- 实施
- 2024-01-01
Measurement of nanoparticle diameter — Transmission electron microscope
- ICS
- 71.040
- CCS
- 发布
- 2023-06-30
- 实施
Determination of allergenic fragrances in household chemical products
- ICS
- 71.040
- CCS
- 发布
- 2022-12-30
- 实施
Technical terms for analytical chemistry(Chromatography part)
- ICS
- 71.040
- CCS
- 发布
- 20220630
- 实施
- 20220630
Technical terms for analytical chemistry(General part)
- ICS
- 71.040
- CCS
- 发布
- 20220630
- 实施
- 20220630
Technical terms for analytical chemistry(Electrochemistry part)
- ICS
- 71.040
- CCS
- 发布
- 20220630
- 实施
- 20220630
Management specification for rapid food safety inspection at border ports
- ICS
- 71.040
- CCS
- A43
- 发布
- 2021-09-27
- 实施
- 2021-10-31
Determination of emissions of organic compounds from plastic products by thermal desorption and gas chromatography using mass spectrometry — Micro-scale chamber method
- ICS
- 71.040
- CCS
- 发布
- 2021-09-09
- 实施
Determination of bisphenol A and its structural analogues in paper products — High performance liquid chromatography
- ICS
- 71.040
- CCS
- 发布
- 2021-07-23
- 实施
