alpha-HCH, certified, 0.1g Back Catalog number: C14071000 Availability: In the manufacturer's stock Price on request - + Recommended 8823.8-10MG 2,4,5,6-Tetrachloro-m-xylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 673250 Demeton-S-methyl-sulfoxide, 10.0 µg/ml, Acetonitr Price on request 8481.22-10MG Diltiazem hydrochloride,neat,neat,10mg, Price on request