CGA G-9.1 testing

[kevlar49]

Does anyone know companies (preferably in southern California) who can perform helium gas purity testing to CGA-G-9.1. We need to double check our gas vendor.

 

[trojanRik]

What's the rough scope of what you need done? Code review, site inspection/leak checks, analysis of a gas sample?

 

[kevlar49]

Check for purity to the CGA G-9.1. We are reclaiming helium and so need to verify its purity before we can test with it. We use too much helium to buy fresh all the time.