购物车结算

最新加入的服务

企业标准服务,助力提升产品竞争力!

点击办理
点击办理
点击办理
点击办理

热门检测(质检)

  1. 奶味茶饮料卫生检验

    ¥ 100.0
    满意度:100%
  2. 碳酸饮料卫生检验

    ¥ 100.0
    满意度:100%
  3. 面膜微生物检测

    ¥ 50.0
    满意度:100%
  4. 唇膏微生物检测

    ¥ 50.0
    满意度:100%
  5. 发乳微生物检测

    ¥ 50.0
    满意度:100%
  6. 发油微生物检测

    ¥ 100.0
    满意度:100%
  7. 茶饮料卫生检验 标准GB19296全套检测

    ¥ 100.0
    满意度:100%
  8. 唇膏微生物检测 依据标准QB/T1977

    ¥ 50.0
    满意度:100%
  9. 面膜微生物检测 依据标准QB/T2872

    ¥ 30.0
    满意度:100%
  10. 唇膏微生物检测 依据标准GB/T27576

    ¥ 100.0
    满意度:100%
  11. 唇彩微生物检测 依据标准GB/T27576

    ¥ 100.0
    满意度:100%
  12. 发油微生物检测 依据标准QB/T1862

    ¥ 30.0
    满意度:100%
  13. 红茶饮料卫生检验

    ¥ 100.0
    满意度:100%
  14. 绿茶饮料卫生检验

    ¥ 100.0
    满意度:100%
  15. 花茶饮料卫生检验

    ¥ 100.0
    满意度:100%

关注壹测通微信公众号,
随时查看最新标准,在线购买标准。
在线服务(服务号)

用气相色谱法和脉冲放电氦电离检测器测定C2及C3烃类产品中永久性气体的试验方法

标准编号: ASTM D8098-2017
标准名称: 用气相色谱法和脉冲放电氦电离检测器测定C2及C3烃类产品中永久性气体的试验方法
英文名称: Standard Test Method for Permanent Gases in C2 and C3 Hydrocarbon Products by Gas Chromatography and Pulse Discharge Helium Ionization Detector
实施时间:
范围: 1.1 This test method covers the determination of hydrogen, nitrogen, oxygen, methane, carbon monoxide, and carbon dioxide in the parts per billion mole (nmol/mol) to parts per million mole (µmol/mol) range in C2 and C3 hydrocarbons. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For some specific hazard statements, see Annex A1. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
标准说明:

量化信息

类型 明细(请选择相应的检测分类进行查询)
项目 限量
无相关记录

方法信息

关联标准

引用标准

替代标准

被替代标准

标准预览 /