加工和辅助材料 -环标网

已选条件： 加工和辅助材料

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标准编号	标准名称	发布部门	发布日期	状态
ASTM D3897-17	Standard Practice for Calculation of Basicity of Chrome Tanning Liquors	American S..	2017-09-01	现行
ASTM D4906-95(2017)	Standard Test Method for Total Solids and Ash Content in Leather Finishing Materials	American S..	2017-04-01	现行
ASTM D6401-99(2016)	Standard Test Method for Determining Non-Tannins and Tannin in Extracts of Vegetable Tanning Materials	American S..	2016-09-01	现行
ASTM D4899-99(2016)	Standard Practice for Analysis of Vegetable Tanning Materials—General	American S..	2016-09-01	现行
ASTM D4905-99(2016)	Standard Practice for Preparation of Solution of Solid, Pasty and Powdered Vegetable Tannin Extracts	American S..	2016-09-01	现行
ASTM D4903-99(2016)	Standard Test Method for Total Solids and Water in Vegetable Tanning Material Extracts	American S..	2016-09-01	现行
ASTM D4901-99(2016)	Standard Practice for Preparation of Solution of Liquid Vegetable Tannin Extracts	American S..	2016-09-01	现行
ASTM D6020-00(2016)	Standard Practice for Calculation of (Non-Mineral) Combined Tanning Agents and Degree of Tannage	American S..	2016-09-01	现行
ASTM D6656-16	Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)	American S..	2016-09-01	现行
ASTM D4900-99(2016)	Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts	American S..	2016-09-01	现行
ASTM D4902-99(2016)	Standard Test Method for Evaporation and Drying of Analytical Solutions	American S..	2016-09-01	现行
ASTM D6657-16	Standard Test Method for pH of Wet Blue and Wet White	American S..	2016-06-01	现行
ASTM D6659-16	Standard Practice for Sampling and Preparation of Wet Blue and Wet White for Physical and Chemical Tests	American S..	2016-06-01	现行
ASTM D6659-10(2015)	Standard Practice for Sampling and Preparation of Wet Blue for Physical and Chemical Tests	American S..	2015-12-01	被替代
ASTM D4907-10(2015)	Standard Test Method for Nitrocellulose in Finish on Leather	American S..	2015-12-01	现行
ASTM D6019-15	Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)	American S..	2015-12-01	现行
ASTM D3898-93(2015)	Standard Test Method for Chromic Oxide in Basic Chromium Tanning Liquors	American S..	2015-09-01	现行
ASTM D3913-03(2015)	Standard Test Method for Acidity in Basic Chromium Tanning Liquors	American S..	2015-09-01	现行
ASTM D6017-97(2015)	Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather	American S..	2015-09-01	现行
ASTM D6183-00(2015)	Standard Test Method for Tackiness of Finish on Leather	American S..	2015-05-01	现行

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