Surplus chemicals 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 “Disposal of Sharps and Broken Glass” Poster $0.00 Add to cart Stanford University Biosafety Manual Read more “Do Not Dispose of Chemicals in this Drain” Sticker $0.00 Add to cart Geiger Counters $0.00 Add to cart