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每页显示20 条，共找到 86 条结果 <2/5>

标准编号	标准名称	发布部门	发布日期	状态
PN ISO 1390-2:1997	Maleic Anhydride For Industrial Use - Methods Of Test - Part 2: Measurement Of Colour Of The Molten Material	Polish Com..	1997-06-11	现行
PN ISO 1390-4:1997	Maleic Anhydride For Industrial Use - Methods Of Test - Part 4: Determination Of Maleic Anhydride Content - Titrimetric Method	Polish Com..	1997-06-11	现行
GOST ISO 1389-2:1993	Phthalic Anhydride For Industrial Use - Methods Of Test - Part 2 - Measurement Of Colour Of The Molten Material	Interstand..	1997-01-01	现行
ASTM E326-96	Test Method for Hydroxyl Groups by Phthalic Anhydride Esterification	American S..	1996-01-01	废止
JIS K 4128:1995	Phthalic Anhydride	Japanese S..	1995-07-01	废止
CGA G 2:1995	Anhydrous Ammonia	Compressed..	1995-04-01	现行
GOST R ISO 1390-1:1993	Maleic Anhydride For Industrial Use - Methods Of Test - Part 1 - General	Interstand..	1995-01-01	现行
GOST R ISO 1390-2:1993	Maleic Anhydride For Industrial Use - Methods Of Test - Part 2 - Measurement Of Colour Of The Molten Material	Interstand..	1995-01-01	现行
GOST R ISO 1390-3:1993	Maleic Anhydride For Industrial Use - Methods Of Test - Part 3 - Determination Of Free Acidity - Potentiometric Method	Interstand..	1995-01-01	现行
GOST R ISO 1390-4:1993	Maleic Anhydride For Industrial Use - Methods Of Test - Part 4 - Determination Of Maleic Anhydride Content - Titrimetric Method	Interstand..	1995-01-01	现行
GOST R ISO 1390-5:1993	Maleic Anhydride For Industrial Use - Methods Of Test - Part 5 - Method Of The Determination Of Ash	Interstand..	1995-01-01	现行
GOST R ISO 1390-6:1993	Maleic Anhydride For Industrial Use - Methods Of Test - Part 6 - Determination Of Iron Content 2, 2 T-bipyridyl Photometric Method	Interstand..	1995-01-01	现行
GOST R 50484:1993	Phthalic Anhydride For Industrial Use - Methods Of Test - Part 6 - Determination Of Phthalic Anhydride Content - Titrimetric Method	Interstand..	1994-07-01	现行
GOST R 50483:1993	Phathalic Anhydride For Industrial Use - Methods Of Test - Part 2 - Measurement Of Colour Of The Molten Material	Interstand..	1994-07-01	废止
ASTM E1616-94(2002)e1	Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography	American S..	1994-06-15	被替代
ASTM D2930-94	Standard Test Method for Maleic Acid in Maleic Anhydride by Potentiometric Titration	American S..	1994-01-01	被替代
GOST 24445-0:1992	Phthalic Anhydride For Industrial Use - General Requirements For Methods Of Analysis	Interstand..	1993-07-01	现行
GOST 24445-9:1992	Phthalic Anhydride For Industrial Use - Method For The Determination Of Impurities Oxidirable In The Cold By Potassium Permanganate	Interstand..	1993-07-01	现行
JIS K 1352:1993	Acetic Anhydride	Japanese S..	1993-07-01	现行
PN 88/C-88006:1988	Chemical Organic Products - Carbon Disulphide For Industrial Use - Requirements And Tests	Polish Com..	1988-03-25	现行

全选