Mixed Alcohols, Butanol/Methanol (63:37) Back Catalog number: S-4444-2.5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1635.20-2MG 1-/3-Nitrobenzo[a]pyrene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 70021-99-7/70021-98-6 Price on request S-11786A1-1ML Dinoseb, 100µg/ml in Acetonitrile, 1ml Price on request 71126 Formic acid, 1000µg/ml in Water, 1ml Price on request