Aliphatic Hydrocarbon Calibration #1 Back Catalog number: 93903 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2991.9-K-CY 2,3-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3074-71-3 Price on request 95677 CLP - Pesticide Surrogate Spike Solution Price on request 50191 WS-SDWA Nutrients Price on request