G13 氧化物、单质 标准查询与下载
共找到 546 条与 氧化物、单质 相关的标准，共 37 页
本标准规定了工业活性氧化锌的技术要求、试验方法、检验规则以及标志、包装、运输、贮存。 本标准适用于碳酸锌分解制得的工业活性氧化锌。该产品主要适用于橡胶或电缆的补强剂、活化剂（天然橡胶）、天然橡胶和氯丁橡胶的硫化剂。
Industrial active zinc oxide
- ICS
- CCS
- G13
- 发布
- 1994-02-09
- 实施
- 1994-07-01
本标准规定了工业氧化铁的技术要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于亚铁盐经热分解法或其它方法而制得的氧化铁。该产品主要用作软磁铁氧体、硬磁铁氧体、抛光膏及其它工业的原料。
Industrial Iron Oxide
- ICS
- 71.060.20
- CCS
- G13
- 发布
- 1994-02-09
- 实施
- 1994-07-01
Includes 66 terms applicable to all stages of the water cycle.
Water quality - Vocabulary - Part 8
- ICS
- 01.040.13;13.060.45
- CCS
- G13
- 发布
- 1993-09-15
- 实施
- 1993-09-15
本标准规定了提取黄金用颗粒状活性炭的技术要求、试验方法、检验规则。 本标准适用于以果壳(核)为原料生产的、主要用于炭浆法提取黄金的无定型颗粒状活性炭。
Granular activated carbon for gold extraction
- ICS
- CCS
- G13
- 发布
- 1993-07-07
- 实施
- 1994-05-01
Water used for chemical analysis
- ICS
- 71.040.40
- CCS
- G13
- 发布
- 1993-04-01
- 实施
- 1993-04-01
1.1 This practice covers the apparatus and procedure for the electrometric measurement of oxidation-reduction potential (ORP) in water. It does not deal with the manner in which the solutions are prepared, the theoretical interpretation of the oxidation-reduction potential, or the establishment of a standard oxidation-reduction potential for any given system. The practice described has been designed for the routine and process measurement of oxidation-reduction potential.1.2 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 and health practices and determine the applicability of regulatory limitations prior to use.
Standard Practice for Oxidation-Reduction Potential of Water
- ICS
- 13.060.60 (Examination of water for physical prope
- CCS
- G13
- 发布
- 1993
- 实施
Applicable to field and laboratory measurements using an electrochemical cell, which is isolated from the sample by a gas permeable membrane.
Method for determination of dissolved oxygen in water: electrochemical probe method
- ICS
- 13.060.50
- CCS
- G13
- 发布
- 1992-12-15
- 实施
- 1992-12-15
本标准规定了薄层层析硅胶的技术要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于薄层层析硅胶。该产品在有机化合物的分离、提纯及分析中用作薄层层析吸附剂。
TLC silica gel
- ICS
- 71.060.20
- CCS
- G13
- 发布
- 1992-08-10
- 实施
- 1993-05-01
この規格は，試薬として用いる酸化チタン(Ⅳ) ()について規定する。注()酸化チタン(Ⅳ)はルチル形を対象とする。
Titanium (IV) oxide
- ICS
- 71.040.30
- CCS
- G13
- 发布
- 1992-08-01
- 实施
この規格は，工業用の三酸化クロムについて規定する。
Chromium trioxide
- ICS
- 71.060.30
- CCS
- G13
- 发布
- 1992-07-01
- 实施
この規格は，工業用の三酸化二クロムについて規定する。
Dichromium trioxide
- ICS
- 71.060.20
- CCS
- G13
- 发布
- 1992-07-01
- 实施
本标准规定了工业金属钠的技术要求、试验方法、检验规则及标志、包装、运输、贮存和安全要求。 本标准适用于盐法、碱法电解制得的工业金属钠。该产品主要用于有机合成和某些金属冶炼的还原剂，合成橡胶的催化剂，石油的脱硫剂等，还用作化工，医药产品的原料。
Industrial sodium metal
- ICS
- CCS
- G13
- 发布
- 1992-06-01
- 实施
- 1992-09-01
Oxygen evolution volumetric method. Applicable for hydrogen peroxide contents within the range of 27% and 70% by mass.
Hydrogen peroxide for industrial use - Method for determination of stability at 100 °C
- ICS
- 71.060.20
- CCS
- G13
- 发布
- 1992-05-01
- 实施
- 1992-05-01
Titrimetric method; applicable for hydrogen peroxide contents within the range of 27% and 70% by mass.
Hydrogen peroxide for industrial use - Method for determination of hydrogen peroxide content
- ICS
- 71.060.20
- CCS
- G13
- 发布
- 1992-04-01
- 实施
- 1992-04-01
This specification covers one type of silicon dioxide in the form of a white, anhydrous powder with moderate thickening efficiency.
Powder, Fumed Silicon Dioxide Thickening Efficiency 95
- ICS
- 49.025.40
- CCS
- G13
- 发布
- 1992-01-01
- 实施
