Tubing Color Clear Material of Construction Polyolefin Elastomer Inside Dia 3/16 In Outside Dia 5/16 In Length 100 ft. Max Pressure 97 PSI Min Bend Radius 5/8 In. Temperature Range Negative 40 Deg to 100 Deg F Wall Thickness 1/16 In Compliance USP Class VI ASTM F756Negative 08 10993Negative 5 Standards FDA 21 CFR 177.1520(c) 3.2c. Green Environmental Attribute Does Not Contain PVC Green Certification or Other Recognition RoHS Compliant