8L-铝瓶+减压阀 GB/T 23938-2009 高纯二氧化碳标气甲烷/一氧化碳

名称：标准气体

成分：甲烷

含量：0.0005%（V/V体积比）

含量：0.0003%（V/V体积比）

含量：0.0002%（V/V体积比）

成分：一氧化碳

含量：0.0005%（V/V体积比）

含量：0.0002%（V/V体积比）

含量：0.00005%（V/V体积比）

平衡气：N2

容积：4升，8升

材质：铝合金钢瓶

减压阀：可选配

应用：GB/T 23938-2021 高纯二氧化碳；GB/T 23938-2009。


GB/T 23938-2009 高纯二氧化碳标气甲烷/一氧化碳  测试谱图：



GB/T 23938-2009 High-purity carbon dioxide standard gas methane/carbon monoxide
GB/T 23938-2009 High-purity carbon dioxide standard gas methane/carbon monoxide Detailed information:

This standard specifies the requirements, test methods, packaging, marking, storage and transportation and safety warnings of high-purity carbon dioxide.
   This standard applies to high-purity carbon dioxide obtained by purification from industrial carbon dioxide. High-purity carbon dioxide is mainly used in laser, electronic industry, reactor gas coolant, scientific research and other fields.

Name: Standard Gas

Ingredients: Methane

Content: 0.0005% (V/V volume ratio)

Content: 0.0003% (V/V volume ratio)

Content: 0.0002% (V/V volume ratio)





Ingredients: Carbon Monoxide

Content: 0.0005% (V/V volume ratio)

Content: 0.0002% (V/V volume ratio)

Content: 0.00005% (V/V volume ratio)





Balance gas: N2

Volume: 4 liters, 8 liters

Material: aluminum alloy steel cylinder

Pressure reducing valve: optional

Application: GB/T 23938-2021 High-purity carbon dioxide; GB/T 23938-2009.


GB/T 23938-2009 High-purity carbon dioxide standard gas methane/carbon monoxide Test spectrum: