• Manufactured in food safe, tough, durable polypropylene, which meets all U.S. F & D A requirements. • Calibrations are raised and integrally moulded. • Can be hot-filled at temperatures up to boiling point. • Will withstand refrigeration and Autoclave sterilization at 125°C for 20 minutes. • Non spilling. There is generous excess capacity above the full measure mark. • The purpose designed pouring spout allows accurate pouring of liquids with differing viscosities and prevents spillage. • Independent recent tests show the calibration scale to be extremely accurate. • The 1, 3 and 5Lt measures comply with GLOBAL G.A.P. standards for up to 12 months from purchase date without further testing. • Designed and made to last. • Extremely durable and robust. • Resistant to most solvents and chemicals.