GB/T 1663-2001
Active
GB/T 6488-2022
Active
National standards
GB/T 6488-2022 Liquid chemicals—Determination of refractive index
GB/T 6488-2022 Liquid chemicals—Determination of refractive index
Basic Information
Standard Code:
GB/T 6488-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Physicochemical analysis methods
Publish Date:
2022-10-12
Implement Date:
2023-05-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国化学标准化技术委员会(SAC/TC 63)
Pages:
6 pages
Scope
本文件描述了用阿贝折射仪和全自动折光率仪测定液体化工产品折光率的方法。本文件适用于透明或半透明、温度范围在20 ℃～60 ℃、折光率范围在1.300 0～1.700 0的液体化工产品的测定。
Development Information
Drafting Units:
南京国源标准技术服务有限公司、山东省产品质量检验研究院、中国石油和化学工业联合会、山东省临沂市三丰化工有限公司、山东汇丰石化集团有限公司、安东帕(上海)商贸有限公司、海能未来技术集团股份有限公司、宁波中钦检测科技有限公司、福建永荣科技有限公司
Drafting Persons:
邹惠玲、夏攀登、邱爱玲、郝媛、白亚昊、刘明珍、李海涛、李海洋、程张红、王志刚、张振方、陈瑾、杨立新、叶佳楣、袁耿清、刘红艳
Replace the following standards
Referenced Standards
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
JJG 130-2011 Liquid-in-Glass Thermometers for Working
JJG 625-2001 Abbe Refractometer
JJG 2003-1987 Thermocouples
JJG 130-2004 Verification Regulation of Liquid-in-Glass Thermometers for Working
Related Standards
GB/T 19501-2004
Replaced
GB/T 19501-2004 General guide for electron backscatter diffraction analysis
GB/T 19502-2004
Replaced
GB/T 19502-2004 Surface chemical analysis—Glow discharge optical emission spectrometry(GD-OSE)—Introduction to use
GB/T 6488-2008
Replaced
GB/T 6488-2008 Liquid chemicals—Determination of refrative index at 20℃
GB/T 23243-2009
Replaced
GB/T 23243-2009 Determination of perfluorooctane sulfonates (PFOS) in the food packaging material—High performance liquid chromatography-tandem mass spectrometry
GB/T 24169-2009
Active