4-Hydroxy-4-methyl-2-pentanone, certified, 5ml Back Catalog number: C14233000 Availability: In the manufacturer's stock Price on request - + Recommended XA12081100AC 2,4´-DDT D8, 100µg/ml in Acetone, 1ml Price on request 677684 Benz[a]anthracene, 100 µg/ml, Acetonitrile, 1ml Price on request 8807.24-200-T Naphtho[1,2-k]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 238-04-0 Price on request