DNPH-Derivatives Mix #1 Back Catalog number: 94579 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0013.16-10MG 1,3-Dinitropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 75321-20-9 Price on request 673582 Fenazaquin, 100 µg/ml, Ethyl acetate, 5ml Price on request 54187 Sodium Butyrate (C3H7COOH) Price on request