... Refrigerant gas 2.Grade Standard: Industrial Grade 3.Purity: 99.9 4.Application: Refrigerant, PTFE material, Product Name: Chlorodifluoromethane R22Molecular Formula ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 99.9% R22 gas refrigerator