Metals Mix Back Catalog number: 50309 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675733 Acesulfame K, 250mg Price on request 54175 Hexavalent Chromium (Cr +6) Price on request 12095.4-K-ME 1,4-Dioxane-d8,1000 µg/mL,MeOH,1mL, Price on request