Parathion methyl Back Catalog number: X9135 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-4220-100AN5 Prosulfocarb, 100µg/ml in Acetonitrile, 5ml 1 295,00 Kč 71514 Octamethylcyclotetrasiloxane Price on request 3356.14-100-DC 4,4'-DDD (=TDE), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-54-8 Price on request