1,r134a purity:99.9% 2,GWP:0.29 ODP:0.000 3,Moisture ppm%:0.0010 4,Acidity ppm%:0.0001 5,Vapor ... .7kg2,Refillable cylinder: 400L, 800L, 926L, 1000L.3,ISO-Tank.4,Cans as 3pzs/2pzs, 300g, 340g,500g, 1000g etc.6 ... tank cars ).it should to be kept in cool and dry place , away from heat sourse ,avoid sunlight and raining .Transportation ...