GC/MS Calibration Standard Mix #1 Back Catalog number: 43027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0743.11-K-IO 6-Methyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1680-51-9 Price on request 59426 Hydrazine (N2H4) Price on request 3540.15-500-IO (+)-Cyclosativene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22469-52-9 Price on request