G63 一般有机试剂、有机溶剂 标准查询与下载
共找到 729 条与 一般有机试剂、有机溶剂 相关的标准，共 49 页
Chemical reagents－Acetic acid
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 1990-12-18
- 实施
- 1991-12-01
Chemical reagent Ethyl acetate
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 1990-12-18
- 实施
- 1991-12-01
本标准规定了化学试剂正丁醇的技术要求、试验方法、检验规则和包装及标志。 本标准适用于化学试剂正丁醇的检验。
Chemical reagent--n-Butanol
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 1990-12-18
- 实施
- 1991-12-01
本标准规定了化学试剂乙酸（冰醋酸）的技术要求、试验方法、检验规则和包装及标志。 本标准适用于化学试剂乙酸（冰醋酸）的检验。
Chemical reagent--Acetic acid
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 1990-12-18
- 实施
- 1991-12-01
本标准规定了化学试剂乙酸乙酯的技术要求、试验方法、检验规则和包装及标志。 本标准适用于化学试剂乙酸乙酯的检验。
Chemical reagent--Ethyl acetate
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 1990-12-18
- 实施
- 1991-12-01
化学试剂乙酸铵
Chemical reagents--Ammonium acetate
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 1986-08-13
- 实施
- 1987-07-01
本文件规定了化学试剂水杨酸的性状、分子式、结构式、相对分子质量和CAS号、规格、试验、检验规则和包装及标志。 本文件适用于化学试剂水杨酸的检验。
Chemical reagent — Salicylic acid
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 2022-08-31
- 实施
- 2022-09-01
Potassium dihydrogenphosphate for oxidant analysis (Reagent)
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 2021-02-22
- 实施
Diammonium hydrogen citrate (Reagent)
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 2021-02-22
- 实施
1.1 This test method covers the determination of the activation level of activated carbon. Carbon tetrachloride (CCl4) activity is defined herein as the ratio (in percent) of the weight of CCl4 adsorbed by an activated carbon sample to the weight of the sample, when the carbon is saturated with CCl4 under conditions listed in this test method. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 7. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Test Method for Carbon Tetrachloride Activity of Activated Carbon
- ICS
- 71.040.30
- CCS
- G63
- 发布
- 2020
- 实施
