... 2. Refillable cylinder: 400L, 800L, 926L, 1000L.3. Cans: 1000g two-piece can (N.W.600g) .4. DOT: 30lb &50lb cylinder ... ≤0.1Vapor Residue, PPm≤100AppearanceColorless, No turbidOdorNo Strange StenchPackingtwo pieces can, three pieces canNet weight200g-1000gUsageAuto refirgerants R410a Refrigerant gas instead of ...