Chlorpyrifos, 100µg/mL in MeOH, 1ml Back Catalog number: 64688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676336 Spinosyn D, 100 µg/ml, Acetonitrile, 1ml Price on request 0351.14-K-T 2-Methylfluorene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1430-97-3 Price on request 70225 2-Nitroaniline Price on request