甲基亚硝基脲检测标准
CNAS认证
CMA认证
GB/T 6730.38-2017(\u82f1\u6587\u7248)
铁矿石 钴含量的测定 亚硝基-R盐分光光度法
铁矿石 钴含量的测定 亚硝基-R盐分光光度法
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2017-09-07
- 【CCS分类】D31铁矿
- 【ICS分类】肥料
GB/T 2441.9-2010
尿素的测定方法 第9部分：亚甲基二脲含量 分光光度法
Determination of urea - Part 9: Methylenediurea content - Spectrophotometric method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2010-06-30
- 【CCS分类】G20化肥基础标准与通用方法
- 【ICS分类】65.080美容品、化妆品
HG/T 5396\uff5e5399-2018
工业用4-氯丁酰氯、工业用2-硝基亚氨基咪唑烷、工业用甲基硝基胍和工业用硝基胍（2018）
- 【发布单位或类别】 CN-HG行业标准-化工
- 【发布日期】2018-10-22
- 【CCS分类】G17一般有机化工原料
- 【ICS分类】肥料
GB/T 29669-2013
化妆品中N-亚硝基二甲基胺等10种挥发性亚硝胺的测定 气相色谱-质谱/质谱法
Determination of 10 volatile nitrosamines including N-Nitrosodimethylamine in cosmetics - Gas chromatography tandem mass spectrometry
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2013-09-06
- 【CCS分类】Y42化妆品
- 【ICS分类】71.100.70橡胶
GB/T 2441.9-2001
尿素测定方法 亚甲基二脲含量的测定 分光光度法
Determination of Urea—Determination of methylenediurea content—Spectrophotometric method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2001-07-26
- 【CCS分类】G21化肥、化学土壤调理剂
- 【ICS分类】65.080肥料
KS M 6628-2016(2021)
고무용 발포제 DPT
Blowing agent for rubber, dinitrosopenta methylene tetramine
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2016-12-19
- 【CCS分类】化肥基础标准与通用方法
- 【ICS分类】83.060肥料
ISO 25705:2016
Fertilizers — Determination of urea condensates using high-performance liquid chromatography (HPLC) — Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
Fertilizers — Determination of urea condensates using high-performance liquid chromatography (HPLC) — Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2016-04-06
- 【CCS分类】化肥基础标准与通用方法
- 【ICS分类】65.080肥料
ISO 6181:2023
Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General requirements
Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General requirements
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2023-03-17
- 【CCS分类】有机化工原料
- 【ICS分类】65.080肥料
DIN EN ISO 25705-DRAFT
Draft Document - Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylene-urea oligomers (method B) (ISO 25705:2016); German and English version prEN ISO 25705:2019
Draft Document - Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylene-urea oligomers (method B) (ISO 25705:2016); German and English version prEN ISO 25705:2019
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2019-06-01
- 【CCS分类】
- 【ICS分类】危险品防护
EN 15705:2010
Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2010-03-24
- 【CCS分类】G20
- 【ICS分类】65.080
CEN/TS 17403:2021
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2021-01-13
- 【CCS分类】G20
- 【ICS分类】65.080
DIN CEN/TS 17403
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7.5 at 100 ¿C; German version CEN/TS
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7.5 at 100 ¿C; German version CEN/TS
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2021-03-01
- 【CCS分类】
- 【ICS分类】
BS PD CEN/TS 17403:2021
Fertilizers. Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C
Fertilizers. Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2021-01-18
- 【CCS分类】
- 【ICS分类】
BS 09/30205567 DC
BS EN 15705. Fertilizers. Determination of urea condensates using high performance liquid chromatography (HPLC). Isobutylidenediurea and crotonylidenediurea (method A) and methylene-urea oligomers (method B)
BS EN 15705. Fertilizers. Determination of urea condensates using high performance liquid chromatography (HPLC). Isobutylidenediurea and crotonylidenediurea (method A) and methylene-urea oligomers (method B)
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2009-08-26
- 【CCS分类】
- 【ICS分类】
32008H0098
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
