Pentamethylbenzene Back Catalog number: 71525 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93555 Pesticide Standard Price on request 673375 Methiocarb-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request 0936.6-100MG 2-Ethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 872-55-9 Price on request