Stigmasterol-d6 (Major), 2,5mg Back Catalog number: S686752 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 79181 Benzo(g,h,i)perylene Price on request 676775 Cloprop, 10.0 µg/ml, Acetonitrile, 10ml Price on request S-4190-ASS-5RFX5 EPA O-FID Quantitative Calibration Check Standard (with Internal Standard) 5 Analytes, each Wt.% as listed in RFA Gasoline; units: 1x5mL, 5x5mL Name Wt.% Name Wt.% Methanol 3.80Methyl tert-buty Price on request