alpha-HCH, certified, 0.1g Back Catalog number: C14071000 Availability: In the manufacturer's stock Price on request - + Recommended 2538.14-100MG Naproxen, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 22204-53-1 Price on request 70459 2,4’-DDD Price on request X9076 2,4-Dichlorophenol Price on request