羟基与异氰酸根检测标准，羟基与异氰酸根检测标准标准内容,检测中心-北检（北京）检测技术研究院

GB/T 12009.4-2016

塑料聚氨酯生产用芳香族异氰酸酯第4部分：异氰酸根含量的测定
Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4: Determination of isocyanate content

【发布单位或类别】 CN-GB国家标准
【发布日期】2016-02-24
【CCS分类】G31合成树脂、塑料基础标准与通用方法
【ICS分类】83.040橡胶和塑料用原料

GB/T 12009.4-2016

多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法
Polymethylene polyphenyl isocyanate—Determination of isocyanate content

【发布单位或类别】 CN-GB国家标准
【发布日期】1989-12-25
【CCS分类】G31合成树脂、塑料基础标准与通用方法
【ICS分类】83.080塑料

GB/T 12009.4-2016

塑料聚氨酯生产用芳香族异氰酸酯第4部分：异氰酸根含量的测定第1号修改单

【发布单位或类别】 CN-GB国家标准
【发布日期】
【CCS分类】G31合成树脂、塑料基础标准与通用方法
【ICS分类】83.040橡胶和塑料用原料

GB/T 12009.4-2016

작업장 환경－1-(9-안트라세닐메틸)피페라진(MAP) 시약과 액체크로마토그래피를 이용한 공기 중 총 이소시아네이트의 측정
Workplace atmostheres－Determination of total isocynate groups in air using 1-(9-anthracenylmethyl)piperazine(MAP) reagent and liquid chromatography

【发布单位或类别】 KR-KS韩国标准
【发布日期】2012-12-27
【CCS分类】化学助剂、表面活性剂、催化剂、水处理剂
【ICS分类】13.040.30工作场所空气

GB/T 12009.4-2016

Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

【发布单位或类别】 IX-CEN欧洲标准化委员会
【发布日期】2006-11-29
【CCS分类】G70/79卫生
【ICS分类】71.100.40表面活性剂及其他助剂

GB/T 12009.4-2016

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】化学助剂、表面活性剂、催化剂、水处理剂

【ICS分类】71.040.40化学分析

GB/T 12009.4-2016

Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

【发布单位或类别】 ES-UNE西班牙标准

【发布日期】2007-04-18

【CCS分类】有机化工原料

【ICS分类】化学分析

GB/T 12009.4-2016

Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

【发布单位或类别】 GB-BSI英国标准学会

【发布日期】2006-12-29

【CCS分类】

【ICS分类】化学分析

GB/T 12009.4-2016

Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

【发布单位或类别】 DE-DIN德国标准化学会

【发布日期】2007-02-01

【CCS分类】

【ICS分类】化学分析

GB/T 12009.4-2016

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 12009.4-2016

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与食品接触的物品与材料

GB/T 12009.4-2016

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化工产品

GB/T 12009.4-2016

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危险品防护

GB/T 12009.4-2016

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

【发布单位或类别】 ES-UNE西班牙标准

【发布日期】2005-02-02

【CCS分类】

【ICS分类】

GB/T 12009.4-2016

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

【发布单位或类别】 IX-CEN欧洲标准化委员会

【发布日期】2004-05-26

【CCS分类】C50/64

【ICS分类】67.250

GB/T 12009.4-2016

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

【发布单位或类别】 DE-DIN德国标准化学会

【发布日期】2004-08-01

【CCS分类】

【ICS分类】

GB/T 12009.4-2016

Materials and articles in contact with foodstuffs. Plastics substances subject to limitation-Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs. Plastics substances subject to limitation-Determination of isocyanates in plastics

【发布单位或类别】 GB-BSI英国标准学会

【发布日期】1999-09-15

【CCS分类】

【ICS分类】

GB/T 12009.4-2016

Decision No 1348/2008/EC of the European Parliament and of the Council of 16 December 2008 amending Council Directive 76/769/EEC as regards restrictions on the marketing and use of 2-(2-methoxyethoxy)ethanol, 2-(2-butoxyethoxy)ethanol, methylenediphenyl diisocyanate, cyclohexane and ammonium nitrate (Text with EEA relevance)

【发布单位或类别】 IX-EURLEX欧洲技术法规

【发布日期】2008-12-16

【CCS分类】G70/79

【ICS分类】71.100

GB/T 12009.4-2016

Commission Recommendation of 6 December 2007 on risk reduction measures for the substances: Piperazine; Cyclohexane; Methylenediphenyl diisocyanate; But-2yne-1,4-diol; Methyloxirane; Aniline; 2-Ethylhexylacrylate; 1,4-Dichlorobenzene; 3,5-dinitro-2,6-dimethyl-4-tert-butylacetophenone; Di-(2-ethylhexyl)phthalate; Phenol; 5-tert-butyl-2,4,6-trinitro-m-xylene (notified under document number C(2007) 5901) (Text with EEA relevance )

【发布单位或类别】 IX-EURLEX欧洲技术法规

【发布日期】2007-12-06

【CCS分类】G15/19

【ICS分类】13.300

北检院部分仪器展示

羟基与异氰酸根检测标准

塑料聚氨酯生产用芳香族异氰酸酯第4部分：异氰酸根含量的测定
Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4: Determination of isocyanate content

多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法
Polymethylene polyphenyl isocyanate—Determination of isocyanate content

塑料聚氨酯生产用芳香族异氰酸酯第4部分：异氰酸根含量的测定第1号修改单

Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

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

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

Materials and articles in contact with foodstuffs. Plastics substances subject to limitation-Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs. Plastics substances subject to limitation-Determination of isocyanates in plastics

北检院部分仪器展示

羟基与异氰酸根检测标准

塑料 聚氨酯生产用芳香族异氰酸酯 第4部分：异氰酸根含量的测定 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4: Determination of isocyanate content

多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法 Polymethylene polyphenyl isocyanate—Determination of isocyanate content

塑料 聚氨酯生产用芳香族异氰酸酯 第4部分：异氰酸根含量的测定 第1号修改单

Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

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

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

Materials and articles in contact with foodstuffs. Plastics substances subject to limitation-Determination of isocyanates in plastics Materials and articles in contact with foodstuffs. Plastics substances subject to limitation-Determination of isocyanates in plastics

北检院部分仪器展示

塑料聚氨酯生产用芳香族异氰酸酯第4部分：异氰酸根含量的测定
Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4: Determination of isocyanate content

多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法
Polymethylene polyphenyl isocyanate—Determination of isocyanate content

塑料聚氨酯生产用芳香族异氰酸酯第4部分：异氰酸根含量的测定第1号修改单

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

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics

Materials and articles in contact with foodstuffs. Plastics substances subject to limitation-Determination of isocyanates in plastics
Materials and articles in contact with foodstuffs. Plastics substances subject to limitation-Determination of isocyanates in plastics