Qingdao Ruifeng Gas Co., Ltd.

Healthcare Supplies
4L Medical oxygen gas cylinder

4L Medical oxygen gas cylinder

4L Medical oxygen gas cylinder   Specification for gas cylinder  Modelouter diametervolumeheightweighttesting pressureworking...
High purity oxygen gas

High purity oxygen gas

High purity oxygen gas used in the steel cutting,selding,flame processing ect.   gaseschemical formula specification% impurityppm helium He   99.995  TCH4≤1 CO2≤1 Ne≤10 H2≤3 CO≤1 H2O≤10   99.999  O2≤1 TCH4≤1 CO2≤0.5 Ne≤4...
High purity oxygen gas

High purity oxygen gas

High purity oxygen gas  gaseschemical formulaspecification%impurityppmheliumHe  99.995 TCH4≤1 CO2≤1 Ne≤10 H2≤3 CO≤1 H2O≤10  99.999 O2≤1 TCH4≤1 CO2≤0.5 Ne≤4 H2≤1 CO≤0.5 H2O≤1  99.9995 O2≤0.5...



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