nhs酯羟基氨基反应检测标准，nhs酯羟基氨基反应检测标准标准内容,检测中心-北检（北京）检测技术研究院

GB/T 18446-2001

气相色谱法测定氨基甲酸酯预聚物和涂料溶液中未反应的甲苯二异氰酸酯(TDI)单体
Standard test method for unreacted toluene diisocyanates in urethane prepolymers and coatings solution by gas chromatography

【发布单位或类别】 CN-GB国家标准
【发布日期】2001-09-06
【CCS分类】G50涂料基础标准与通用方法
【ICS分类】87.020涂料涂覆工艺

GB/T 18446-2001

Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.

【发布单位或类别】 ES-UNE西班牙标准
【发布日期】2006-12-20
【CCS分类】
【ICS分类】化学分析

GB/T 18446-2001

Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.

【发布单位或类别】 ES-UNE西班牙标准
【发布日期】2006-12-20
【CCS分类】
【ICS分类】化学分析

GB/T 18446-2001

Standard Test Method for Hydroxyl Groups Using Reaction with
Standard Test Method for Hydroxyl Groups Using Reaction with

【发布单位或类别】 US-ASTM美国材料与试验协会

【发布日期】2023-04-01

【CCS分类】

【ICS分类】71.040.40化学分析

GB/T 18446-2001

Standard Test Method for Hydroxyl Groups Using Reaction with
Standard Test Method for Hydroxyl Groups Using Reaction with

【发布单位或类别】 US-ASTM美国材料与试验协会

【发布日期】2016-04-01

【CCS分类】

【ICS分类】71.040.40化学分析

GB/T 18446-2001

Standard Test Method for Hydroxyl Groups Using Reaction with
Standard Test Method for Hydroxyl Groups Using Reaction with

【发布单位或类别】 US-ASTM美国材料与试验协会

【发布日期】2008-04-01

【CCS分类】

【ICS分类】71.040.40化学分析

GB/T 18446-2001

Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide

【发布单位或类别】 US-ASTM美国材料与试验协会

【发布日期】2002-10-10

【CCS分类】

【ICS分类】71.040.40

GB/T 18446-2001

Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide

【发布单位或类别】 US-ASTM美国材料与试验协会

【发布日期】1997-07-10

【CCS分类】

【ICS分类】71.040.40

北检院部分仪器展示

nhs酯羟基氨基反应检测标准

气相色谱法测定氨基甲酸酯预聚物和涂料溶液中未反应的甲苯二异氰酸酯(TDI)单体 Standard test method for unreacted toluene diisocyanates in urethane prepolymers and coatings solution by gas chromatography

Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester. Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.

Standard Test Method for Hydroxyl Groups Using Reaction with Standard Test Method for Hydroxyl Groups Using Reaction with

Standard Test Method for Hydroxyl Groups Using Reaction with Standard Test Method for Hydroxyl Groups Using Reaction with

Standard Test Method for Hydroxyl Groups Using Reaction with Standard Test Method for Hydroxyl Groups Using Reaction with

北检院部分仪器展示

气相色谱法测定氨基甲酸酯预聚物和涂料溶液中未反应的甲苯二异氰酸酯(TDI)单体
Standard test method for unreacted toluene diisocyanates in urethane prepolymers and coatings solution by gas chromatography

Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.

Standard Test Method for Hydroxyl Groups Using Reaction with
Standard Test Method for Hydroxyl Groups Using Reaction with

Standard Test Method for Hydroxyl Groups Using Reaction with
Standard Test Method for Hydroxyl Groups Using Reaction with

Standard Test Method for Hydroxyl Groups Using Reaction with
Standard Test Method for Hydroxyl Groups Using Reaction with