Min. Order Reference FOB Price
800 Pieces Negotiable
Product Description
Product Description Refrigerant Gas R507 Refrigerant Gas R507 Model NO. R507 Origin China Composition R125/R143a=50/50 Appearance lear and colorless Odor Not strange odor Purity 99.8% Moisture 10ppm max. Acidity(as HCl) 0.1ppm max. Residue after evaporation 100ppm max. ...