Chemical Mixtures


HELIUM 
Description Contents Pressure
Research Grade 6.0
Minimum Purity 99.9999%

Total Impurities < 1 ppm
Total Hydrocarbons < 0.2 ppm
 Up to 292 cf Up to 2,640 PSI

Chrom  Grade 5.5
Minimum Purity 99.9995%

Nitrogen (N2) < 3 ppm
Moisture (H2O) < 1 ppm
Oxygen (O2) < 1 ppm
Total Hydrocarbons < 0.5 ppm

 Up to 292 cf Up to 2,640 PSI

UHP 5.0
Minimum Purity 99.999%

Moisture (H2O) < 1 ppm
Oxygen (O2) < 1 ppm
Total Hydrocarbons < 0.5 ppm
CO2 and CO < 1 ppm

 Up to 292 cf Up to 2,640 PSI

 

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