Quick view View Item 1,1-Difluoroethane, 1mL 1,1-Difluoroethane, 1mL Specs Part Number 71916 Solvent in methanol Concentration 1000 ug/mL Amount 1 mL Additional Info. Freon 152A Components (1) AnalyteCAS No.Concentration 1,1-Difluoroethane 75-37-6 1000 ug/mL Weight: 0.01 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: