Semi-Volatile Mix Back Catalog number: 96949 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673428 Pymetrozine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 1629.19-10MG 1-Methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63020-57-5 Price on request 83501 2,4-D methyl ester Price on request