... quality and competitive price, 99.8% pure car cooling system refrigerant gasRefrigerant Gas R134a,R22,R12,R4061.Purity: ... Lead Time:10day Refrigerant Gas R134a ,R22,R12,R406,R410 Physical PropertiesB.P., °C: -27Critical temperature, °C: 115Critical pressure, ... MPa: 4.7Saturation vapor pressure,MPa@25°C: 0.7Relative density, ...