Sulfate (SO42-) Back Catalog number: 59629 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682029 D8-1,4-Dioxane, 100 µg/ml, Methanol, 1ml Price on request 0474.18-200-T 2,3,9,10-Tetramethylantracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 66552-77-0 Price on request 0043.18-10MG 7-Nitrobenz[a]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 20268-51-3 Price on request