红四氮唑使用含量检测标准
CNAS认证
CMA认证
EN ISO 23753-1:2019/A1:2020
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1 (ISO 23753-1:2019/Amd 1:2020)
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2020-11-04
- 【CCS分类】B11土壤、水土保持
- 【ICS分类】13.080.30土壤的生物特性
GB/T 33317-2016
塑料 酚醛树脂 六次甲基四胺含量的测定 凯氏定氮法、高氯酸法和盐酸法
Plastics—Phenolic resins—Determination of hexamethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2016-12-13
- 【CCS分类】G31合成树脂、塑料基础标准与通用方法
- 【ICS分类】83.080.01塑料综合
MIL MIL-T-13723A Notice 3-Reactivation
TETRANITROCARBAZOLE (TNC) (FOR ORDNANCE USE)(SUPERSEDING MIL-T-13723)
TETRANITROCARBAZOLE (TNC) (FOR ORDNANCE USE)(SUPERSEDING MIL-T-13723)
- 【发布单位或类别】 US-MIL美国军事规范和标准
- 【发布日期】1998-05-21
- 【CCS分类】合成材料
- 【ICS分类】土壤的生物特性
MIL MIL-T-13723A Notice 1-Validation
TETRANITROCARBAZOLE (TNC) (FOR ORDNANCE USE)(SUPERSEDING MIL-T-13723)
TETRANITROCARBAZOLE (TNC) (FOR ORDNANCE USE)(SUPERSEDING MIL-T-13723)
- 【发布单位或类别】 US-MIL美国军事规范和标准
- 【发布日期】1990-10-31
- 【CCS分类】化肥、农药
- 【ICS分类】土壤的生物特性
KS I ISO 23753-1-2006(2016)
토양의 질 - 토양 중 탈수소효소활성 측정방법 - 제1부 : Triphenyltetrazoliulm chloride(TTC)를 이용한 방법
Soil quality－Determination of dehydrogenase activity in soils－ Part 1：Method using triphenyltetrazolium chloride(TTC)
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2006-10-27
- 【CCS分类】
- 【ICS分类】13.080.30土壤的生物特性
KS I ISO 23753-1-2021
토양의 질 — 토양 중 탈수소 효소 활성 측정 방법 — 제1부: Triphenyltetrazolium chloride(TTC)를 이용한 방법
Soil quality — Determination of dehydrogenases activity in soils —Part 1: Method using triphenyltetrazolium chloride(TTC)
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2021-12-03
- 【CCS分类】
- 【ICS分类】13.080.30热固性塑料
ISO 23753-1:2019/Amd 1:2020
Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC) — Amendment 1
Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC) — Amendment 1
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2020-10-01
- 【CCS分类】
- 【ICS分类】13.080.30热固性塑料
20231371-T-606
塑料 酚醛树脂 六次甲基四胺含量的测定 凯式定氮法、高氯酸法和盐酸法
Plastics — Phenolic resins — Determination of hexamethylenetetramine content\r Kjeldahl method,perchloric acid method and hydrochloric acid method
- 【发布单位或类别】 CN-PLAN国家标准计划
- 【发布日期】2023-12-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
DIN ISO 23753-1
Soil quality - Determination of dehydrogenase activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2005)
Soil quality - Determination of dehydrogenase activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2005)
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2006-04-01
- 【CCS分类】
- 【ICS分类】土壤的生物特性
KS M ISO 8988-2010(2020)
플라스틱－페놀 수지－헥사메틸렌테트라민 함량 측정－켈달법, 과염소산법 및 염산법
Plastics－Phenolic resins－Determination of hexamethylenetetramine content－Kjeldahl method, perchloric acid method and hydrochloric acid method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2010-07-28
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
BS EN ISO 8988:2006
Plastics. Phenolic resins. Determination of hexamethylene-tetramine content. Kjeldahl method, perchloric acid method and hydrochloric acid method
Plastics. Phenolic resins. Determination of hexamethylene-tetramine content. Kjeldahl method, perchloric acid method and hydrochloric acid method
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2006-10-31
- 【CCS分类】
- 【ICS分类】肥料
ISO 8988:2006
Plastics — Phenolic resins — Determination of hexamethylenetetramine content — Kjeldahl method, perchloric acid method and hydrochloric acid method
Plastics — Phenolic resins — Determination of hexamethylenetetramine content — Kjeldahl method, perchloric acid method and hydrochloric acid method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2006-08-25
- 【CCS分类】
- 【ICS分类】83.080.10橡胶和塑料制品综合
ISO 23753-1:2005
Soil quality — Determination of dehydrogenase activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC)
Soil quality — Determination of dehydrogenase activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC)
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2005-10-27
- 【CCS分类】
- 【ICS分类】13.080.30
EN ISO 8988:2006
Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006)
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2006-09-01
- 【CCS分类】G30/39
- 【ICS分类】83.080.10
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Удобрения. Титриметрический метод определения аммонийного азота в присутствии других веществ, выделяющих аммиак при обработке гидроокисью натрия
Fertilizers. Determination of ammoniacal nitrogen content in presence of other substances which realise ammonia when treated with sodium hydroxide. Tetrimetric method
- 【发布单位或类别】 RU-GOST俄罗斯国家标准
- 【发布日期】
- 【CCS分类】G20/29
- 【ICS分类】65.080
ASTM D8301-21
Standard Test Method for Determination of the Content of Nitroxide Radical (4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl) in Butadiene, Styrene and Isoprene by Cyclic Voltammetry Method
Standard Test Method for Determination of the Content of Nitroxide Radical (4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl) in Butadiene, Styrene and Isoprene by Cyclic Voltammetry Method
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2021-06-01
- 【CCS分类】
- 【ICS分类】83.140.01
DIN EN ISO 23753-1
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2019); German version EN ISO 23753-1:2019
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2019); German version EN ISO 23753-1:2019
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2019-07-01
- 【CCS分类】
- 【ICS分类】
BS EN ISO 8988:1997
Plastics. Phenolic resins. Determination of hexamethylenetetramine content. Kjeldahl method and perchloric acid method
Plastics. Phenolic resins. Determination of hexamethylenetetramine content. Kjeldahl method and perchloric acid method
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】1997-06-15
- 【CCS分类】
- 【ICS分类】
UNE-EN ISO 8988:1997
PLASTICS. PHENOLIC RESINS. DETERMINATION OF HEXAMETHYLENETETRAMINE CONTENT. KJELDAHL METHOD AND PERCHLORIC ACID METHOD. (ISO 8988:1995).
PLASTICS. PHENOLIC RESINS. DETERMINATION OF HEXAMETHYLENETETRAMINE CONTENT. KJELDAHL METHOD AND PERCHLORIC ACID METHOD. (ISO 8988:1995).
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】1997-12-15
- 【CCS分类】
- 【ICS分类】
DIN EN ISO 23753-1-DRAFT
Draft Document - Soil quality - Determination of dehydrogenase activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO/DIS 23753-1:2017); German and English version prEN ISO 23753-1:2017
Draft Document - Soil quality - Determination of dehydrogenase activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO/DIS 23753-1:2017); German and English version prEN ISO 23753-1:2017
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2018-01-01
- 【CCS分类】
- 【ICS分类】
