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每頁顯示20 條，共找到 86 條結果 <2/5>
標準編號 標準名稱 發布部門 發布日期 狀態
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 現行
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 現行
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 現行
ASTM E326-96 Test Method for Hydroxyl Groups by Phthalic Anhydride Esterification American S.. 1996-01-01 廢止
JIS K 4128:1995 Phthalic Anhydride Japanese S.. 1995-07-01 廢止
CGA G 2:1995 Anhydrous Ammonia Compressed.. 1995-04-01 現行
GOST R ISO 1390-1:1993 Maleic Anhydride For Industrial Use - Methods Of Test - Part 1 - General Interstand.. 1995-01-01 現行
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 現行
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 現行
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 現行
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 現行
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 現行
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 現行
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 廢止
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 現行
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 現行
JIS K 1352:1993 Acetic Anhydride Japanese S.. 1993-07-01 現行
PN 88/C-88006:1988 Chemical Organic Products - Carbon Disulphide For Industrial Use - Requirements And Tests Polish Com.. 1988-03-25 現行
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