Chlorpyrifos, 100µg/mL in MeOH, 1ml Back Catalog number: P-094S Availability: In the manufacturer's stock Price on request - + Recommended 8847.8-K-IO 2-Ethoxy-3-ethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 677995 Fenthion-oxon, 100 µg/ml, Cyclohexane, 1ml Price on request 680530 Halauxifen (free acid), 100 µg/ml, Acetonitrile, Price on request