红外噻吩羟基检测标准
CNAS认证
CMA认证
ASTM D6342-22
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2022-07-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D6342-22
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2017-08-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D6342-22
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2012-08-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D6342-22
Plastics — Polyols for use in the production of polyurethanes — Determination of hydroxyl number by NIR spectroscopy
Plastics — Polyols for use in the production of polyurethanes — Determination of hydroxyl number by NIR spectroscopy
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2004-08-26
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D6342-22
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2008-03-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D6342-22
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2003-11-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D6342-22
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】1998-11-10
- 【CCS分类】
- 【ICS分类】83.040.10胶乳和生橡胶
ASTM D6342-22
Standard Test Method for Total Organic Carbon in Water by Two Stage Wet Chemical Catalyzed Hydroxyl Radical Oxidation with Infra-Red Detection of Resulting Carbon Dioxide
Standard Test Method for Total Organic Carbon in Water by Two Stage Wet Chemical Catalyzed Hydroxyl Radical Oxidation with Infra-Red Detection of Resulting Carbon Dioxide
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2020-12-01
- 【CCS分类】
- 【ICS分类】13.060.50水的化学物质检验
