Silver (Ag) Back Catalog number: 56247 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9950.30-10MG Dibenzo[b,k]anthanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-42-1 Price on request 3453.15-100 Metolachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 51218-45-2 Price on request 675922 Pentachloroanisole, 10.0 µg/ml, Cyclohexane, 10m Price on request