1Copyright ASTM International --``,`,,`,,,``,``,`,`,```,```,`-`-`,,`,,`,`,,`--- Designation: D2504 − 88 (Reapproved 2015) Standard Test Method for Noncondensable Gases in C 2 and Lighter Hydrocarbon Products by Gas Chromatography 1 This standard is issued under the fixed...
astm d2504 EN KR JP ES RU DE 本专题涉及astm d2504的标准有5条。 国际标准分类中,astm d2504涉及到石油产品综合。 在中国标准分类中,astm d2504涉及到基本有机化工原料。 美国材料与试验协会,关于astm d2504的标准
ASTM D2504-88(2015)的标准全文信息,1.1 本测试方法涵盖 C2 和轻质烃产品中百万分之一体积 (ppmv) 范围内的氢、氮、氧和一氧化碳的测定。该测试方法应适用于乙烯以外的轻质烃,但测试方案并未包括在内。 1.2以 SI 单位表示的值应被视为标准。括号中给出的值仅供参考。 1.3
and Hydrocarbons in C2 according ASTM D2504 / D2505 We are proud to announce the new standard bundles, "ASTM D2504" and “ASTM D2504/D2505”, to the market. The ASTM D2504 analyzer is dedicated to the analysis of Hydrogen, Oxygen, Nitrogen, Carbon Monoxide, Carbon Dioxide and hydrocarbon...
绿色表示标准:ASTM D2504-67 , 绿色、红色表示本平台存在此标准,您可以下载或者购买,灰色表示平台不存在此标准; 箭头终点方向的标准引用了起点方向的标准。 标准号 ASTM D2504-67 发布 1967年 发布单位 美国材料与试验协会 替代标准 ASTM D2504-67(1977) 当前最新 ASTM D2504-88(2015) 购买 正式版专题...
and Hydrocarbons in C2 according ASTM D2504 / D2505 We are proud to announce the new standard bundles, "ASTM D2504" and “ASTM D2504/D2505”, to the market. The ASTM D2504 analyzer is dedicated to the analysis of Hydrogen, Oxygen, Nitrogen, Carbon Monoxide, Carbon Dioxide and hydrocarbon...
Application Note 213WA1101c High Purity Analyser - PDD ASTM D2504, 2505 G.A.S offers custom configured GC analysers for complex separations, data processing and reporting. We have over 35 years of experience in designing and building turnkey analysers for many application fields. Our analysers...
ASTM D2504-88(2015) 适用范围 痕量氢气、氧气和一氧化碳的存在可能会对某些使用碳氢化合物产品作为原料的工艺产生有害影响。本测试方法适用于设定规格、用作内部质量控制工具以及用于开发或研究工作。1.1 本测试方法涵盖百万分之一体积中氢气、氮气、氧气和一氧化碳的测定( C2 和较轻烃产品中的 ppmv) 范围。本试...
ASTM D2504-88(2004)e1,The presence of trace amounts of hydrogen, oxygen, and carbon monoxide can have deleterious effects in certain processes using hydrocarbon products as feed stock. This test method is suitable for setting specifications, for use as a