delta-HCH (BHC) Back Catalog number: 3321.6-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 8619.32 Stigmasterol acetate, , Solvent-, Unit , # of units-, Cas.no. Price on request 11443.21-100-IO Tris-p-tolyl phosphate-d21,100 µg/mL,isooctane,1mL, Price on request 95239 EPA Method 8260B Additionals #2 Price on request