工业酒精甲醇含量检测标准
CNAS认证
CMA认证
GB/T 40394-2021
工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2021-08-20
- 【CCS分类】G16基本有机化工原料
- 【ICS分类】71.080.60醇、醚
KS M ISO 1388-8-2017(2022)
산업용 에탄올 — 시험방법 — 제8부:메탄올 함유량 측정[농도 0.10 %∼ 1.50 %(V/V) 범위의 메탄올 함유량] — 비색법
Ethanol for industrial use — Methods of test — Part 8: Determination of methanol content[methanol contents between 0.10 % and 1.50 %(V/V)] — Visual method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2017-12-29
- 【CCS分类】
- 【ICS分类】71.080.60醇、醚
KS M ISO 1388-7-2017(2022)
산업용 에탄올 — 시험방법 — 제7부:메탄올 함유량 측정[농도 0.01 %∼ 0.20 %(V/V) 범위의 메탄올 함유량] — 광도계 측정법
Ethanol for industrial use — Methods of test — Part 7: Determination of methanol content[methanol contents between 0.01 % and 0.20 %(V/V)] — Photometric method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2017-12-29
- 【CCS分类】
- 【ICS分类】71.080.60醇、醚
KS M ISO 1388-8-2017
산업용 에탄올 — 시험방법 — 제8부:메탄올 함유량 측정[농도 0.10 %∼ 1.50 %(V/V) 범위의 메탄올 함유량] — 비색법
Ethanol for industrial use — Methods of test — Part 8: Determination of methanol content[methanol contents between 0.10 % and 1.50 %(V/V)] — Visual method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2017-12-29
- 【CCS分类】
- 【ICS分类】71.080.60醇、醚
KS M ISO 1388-7-2017
산업용 에탄올 — 시험방법 — 제7부:메탄올 함유량 측정[농도 0.01 %∼ 0.20 %(V/V) 범위의 메탄올 함유량] — 광도계 측정법
Ethanol for industrial use — Methods of test — Part 7: Determination of methanol content[methanol contents between 0.01 % and 0.20 %(V/V)] — Photometric method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2017-12-29
- 【CCS分类】
- 【ICS分类】71.080.60醇、醚
KS M 1957-2002(2007)
공업용 포름알데히드 용액 - 메탄올 함량 측정
Formaldehyde solutions for industrial use－Determination of methanol content
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2002-11-09
- 【CCS分类】
- 【ICS分类】71.080.80醛和酮
ISO 1388-7:1981
Ethanol for industrial use — Methods of test — Part 7: Determination of methanol content (methanol contents between 0,01 and 0,20 % (V/V)) — Photometric method
Ethanol for industrial use — Methods of test — Part 7: Determination of methanol content (methanol contents between 0,01 and 0,20 % (V/V)) — Photometric method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1981-11-01
- 【CCS分类】
- 【ICS分类】71.080.60醇、醚
ISO 1388-8:1981
Ethanol for industrial use — Methods of test — Part 8: Determination of methanol content (methanol contents between 0,10 and 1,50 % (V/V)) — Visual colorimetric method
Ethanol for industrial use — Methods of test — Part 8: Determination of methanol content (methanol contents between 0,10 and 1,50 % (V/V)) — Visual colorimetric method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1981-11-01
- 【CCS分类】
- 【ICS分类】71.080.60醇、醚
ISO 2228:1972
Formaldehyde solutions for industrial use — Determination of methanol content
Formaldehyde solutions for industrial use — Determination of methanol content
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1972-12-01
- 【CCS分类】
- 【ICS分类】71.080.80醛和酮
