WS Regulated Volatiles Amp 1 - Cal Check Back Catalog number: 92966 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2561.18-100-ME Sodium p-n-dodecylbenzenesulfonate, 100µg/mL in MeOH, 1ml Price on request 2127.12-K-IOX10 Arochlor 1248 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request 15900-2293-100AN1 Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml Price on request