Profenophos, 1000µg/ml in MeOH, 1ml Back Catalog number: 70813 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1172.11-K-IO 4-Methyldecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2847-72-5 Price on request 679795 Difloxacin hydrochloride, 100 µg/ml, Methanol, 1 Price on request 71244 Methyl paraoxon, 1000µg/ml in MeOH, 1ml Price on request