2-Butanone, certified, 1ml Back Catalog number: C10862000 Availability: In the manufacturer's stock Price on request - + Recommended 8345.28-10MG Ergosterol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57-87-4 Price on request 0242.24-200-T Dibenzo[a,h]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 189-64-0 Price on request 682969 Gibberellic acid, 100 µg/ml, Acetonitrile, 5ml Price on request