Ergosterol, >95%, 5g Back Catalog number: E0018 Availability: In the manufacturer's stock Price on request - + Recommended MDD-1378 1,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 8211.11-K-AN n-Butyraldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. Price on request 679108 2,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml Price on request