TOC Calibration Standard (C) Back Catalog number: 59144 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3727.12-50-IO 2'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 71205 Fenitrothion, 1000µg/ml in MeOH, 1ml Price on request 11996.12-10MG Hydroxytolbutamide-d9 (butyl-d9),neat,neat,10mg Price on request