TX TPH Calibration Standard (High End) Back Catalog number: 95155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0959.10-K-CY 2-Methylnonane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 871-83-0 Price on request 52028 Spike Sample Standard 1 Price on request 9284.17-10MG Sertraline hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 79559-97-0 Price on request