Carbon Mix 2 (C) Back Catalog number: 50705 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30277 EPA Method 548.1 Analyte Price on request 57550 Tin (Sn) Price on request 2991.9-K-CY 2,3-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3074-71-3 Price on request