... , 250g,800g, 1000g; 30lb/13.6kg, 50lb/22.7 2.CE DOT approved 3.purity:99.8% Refrigerantes R134A can of 220g, 250g, 280g ... standard :Purity, %≥ 99.9Moisture, PPm≤ 10Acidity, PPm≤ 0.1Vapor Residue, PPm≤ 100AppearanceColorless, No turbidOdorNo Strange Stench Pure refrigerant gas R134aApplication:Refrigerant for CFC-12 ...