... 4.FDA,Medical grade Silicon Tubing is made from 100% silicone, uses include peristaltic pumps, aspirating, suction, infusion, anaesthetic machine circuits ... tubing has been developed for consistent quality providing dependable performance.Silicone Rubber Tubing, meets the following standards:CE,ROHS,SGS ; FDA ... to 80 Shore ATemperature range -60°C to +250°C Silicone Tubing