Radioactive Enclosure Sign View cart “Laboratory Chemical Waste Guidelines” has been added to your cart. $0.00 Required label for marking appliances, hoods, and cabinets that have held radiochemicals. Radioactive Enclosure Sign quantity Add to cart Categories: Complimentary; Posters, Stickers, and Signage; Radiation Safety Supplies Related products Biohazard Label (3″H x 2-1/4″W) $0.00 Add to cart Animal Allergy Bird Poster Read more “Food and Drinks Only” Sign $0.00 Add to cart Surplus Chemical Label $0.00 Add to cart