... available 3.Certificate SGS FDA LFGB medical extension tube Features for silicone tube(1) Temperature range: -50°C ... 8) Medical, Food and other GradeAdvantages for silicone tube(1). No taste, no toxicity, no contamination ... , organic solvents or oils Applications for silicone tube(1) Transferring and pumping yoghurts and sauces ... with me. SILICONE medical extension tube with FDA,LFGB ROHS CERTIFICATE