CAS 319-85-7 appears in our catalog under these names: beta-HCH, beta-HCH 10 µg/mL in Cyclohexane, beta-HCH 100 µg/mL in Toluene, beta-HCH 1000 µg/mL in Toluene, β–BHC. Offered by: Dr. Ehrenstorfer, GLPBio, Biosynth, Sigma-Aldrich, HPC Standards. Available pack sizes: 100mg, 10ml, 1ml, 10mg, 5mg, 500mg, 250mg, 50MG.