... .Colorless and odorless. 4.Rich experience in exporting R134a Application: R134a is an environmental friendly refrigerant with ZERO ODP (ozone-depleting-potential), which ... and blowing agent in medical, insecticidal, cosmetic and cleaning products. R134a has been long term regarded as the substitute for R12 ... :160g,220g,300g,340g,400g,420g,500g,750g,900g,1kgcan R134a pure refrigerant gas