1-Bromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: BDD-1 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0980.28-100-IO d4 C28 alpha alpha alpha (20R)/C29 alpha alpha alpha (20R)-Methyl/Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 677047 Diethyl adipate, 1ml Price on request MHCH-MXA Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml Price on request