CLP Pesticide Standard Back Catalog number: 20227 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-100AS 2,3,4,4,5,5-Hexachlorobiphenyl,BZ-167 37,13 € 3621.10-50-IO 2,7-Dichloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2198-77-8 Price on request 1570.34-250MG Pseudomorphine (free base), neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 125-24-6 Price on request