Aliphatic Hydrocarbon Calibration #4 Back Catalog number: 93906 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676259 p-Toluidine-2-sulfonic acid, 250mg Price on request 0408.30-150-CY n-Triacontane, ?13C: -28.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 638-68-6 Price on request 679109 4,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml Price on request