Bismuth (Bi) Back Catalog number: 58083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72604 Sulfamethoxazole, 1000µg/ml in MeOH, 1ml Price on request N-12148-50MG Heptachlor epoxide (Isomer B), 50mg Price on request DF-246-S 2,4,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request