Sodium Butyrate (C3H7COOH) Back Catalog number: 54187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8802.6-50-ME 1H,1,H,2H,2,H-Perfluorohexan-1-ol (2-Perfluorobutyl ethanol), 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2043-47-2 Price on request 683690 Atrazine-desisopropyl-2-hydroxy, 10.0 µg/ml, Meth Price on request 2799.22-K-ME Flumethasone,1000 µg /mL,MeOH,1mL, Price on request