Pesticide/Biphenyl Standard Back Catalog number: 94216 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673259 Dimethoate, 100 µg/ml, Acetonitrile, 5ml Price on request 59893X Calibration Std. #2 Price on request 0208.26-10MG Dibenzo[a,j]tetracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 227-04-3 Price on request