Freon Standard

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Hamidreza
Hamidreza's picture
Freon Standard

Hi there,
Is there anay body knows where can I find standard for Freon (CFCs, HCFCs)? (R143, R134, R22,..)

Thanks,

ToxLabRat
ToxLabRat's picture
Have you checked with Air

Have you checked with Air Products or National Welders?

Hamidreza
Hamidreza's picture
Hi Ashley,

Hi Ashley,
You are really part of the solution! :)
Both of websites were great! Thanks for your help.
By the way, I like your job ... Some time, it was my hobby, Determination of heavy metals, pesticides,..

Regards,
Hamid