Aroclor 1221 Back Catalog number: X9160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71244 Methyl paraoxon, 1000µg/ml in MeOH, 1ml Price on request S-4036-5K-IOX5 3-Chlorothiophene in isooctane Units: 5x1mL ampoules Price on request 1159.39-10MG n-Nonatriacontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7194-86-7 Price on request