化学试剂 -环标网

已选条件： 化学试剂

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每页显示20 条，共找到 2355 条结果 <1/118>

标准编号	标准名称	发布部门	发布日期	状态
ASTM D2866-11(2018)	Standard Test Method for Total Ash Content of Activated Carbon	American S..	2018-06-01	现行
ASTM D4180-13(2018)	Standard Test Method for Vibratory Packing Density of Formed Catalyst Particles and Catalyst Carriers	American S..	2018-05-01	现行
ASTM D4512-03(2018)e1	Standard Test Method for Vibrated Apparent Packing Density of Fine Catalyst and Catalyst Carrier Particles and Powder	American S..	2018-05-01	现行
ASTM D4699-03(2018)e1	Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Carrier Particles	American S..	2018-05-01	现行
ASTM D5154/D5154M-18	Standard Test Method for Determining Activity and Selectivity of Fluid Catalytic Cracking (FCC) Catalysts by Microactivity Test	American S..	2018-05-01	现行
ASTM D4164-13(2018)	Standard Test Method for Mechanically Tapped Packing Density of Formed Catalyst and Catalyst Carriers	American S..	2018-05-01	现行
ASTM D4781-03(2018)e1	Standard Test Method for Mechanically Tapped Packing Density of Fine Catalyst Particles and Catalyst Carrier Particles	American S..	2018-05-01	现行
ASTM D1193-06(2018)	Standard Specification for Reagent Water	American S..	2018-03-15	现行
SA HB 19.30:2018	Reference materials Selected terms and definitions	Standards ..	2018-02-16	现行
SA HB 19.31:2018	Reference materials Contents of certificates, labels and accompanying documentation	Standards ..	2018-02-16	现行
SA HB 19.33:2018	Reference materials Good practice in using reference materials	Standards ..	2018-02-16	现行
KS A ISO GUIDE 30:2017	Reference materials — Selected terms and definitions	Korean Sta..	2017-12-29	废止
KS A ISO GUIDE 31:2017	Reference materials — Contents of certificates, labels and accompanying documentation	Korean Sta..	2017-12-29	废止
KS A ISO GUIDE 32:2017	Calibration in analytical chemistry and use of certified reference materials	Korean Sta..	2017-12-29	被替代
KS M 1101:2017	Oxygen	Korean Sta..	2017-12-29	废止
KS M 3303:2017	Diheptylphthalate	Korean Sta..	2017-12-28	废止
KS M 1030:2017	High purity nonane	Korean Sta..	2017-12-27	废止
KS M 1031:2017	High purity decane	Korean Sta..	2017-12-27	废止
KS M 8372:2017	Acetonitrile	Korean Sta..	2017-12-12	废止
KS M ISO 6353-1:2017	Reagents for chemical analysis - Part 1:General test methods	Korean Sta..	2017-12-12	废止

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