Surplus chemicals View cart “2.5 Gallon HDPE Carboys” has been added to your cart. Before ordering chemicals, check to see if they are available from EH&S Surplus Program. Categories: Chemical Safety Supplies; Complimentary; Internal Vendor; Lab Safety Related products Surplus Chemical Label $0.00 Add to cart “Disposal of Sharps and Broken Glass” Poster $0.00 Add to cart Emergency Response Guidelines Read more Stanford University Biosafety Manual Read more