MCPA Back Catalog number: 79523 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10736.12-100-IO 2,2',3,3',4,4'-Hexachlorobiphenyl Price on request 677078 Prothioconazole, 100 µg/ml, Acetone, 5ml Price on request 1998.10-50-IO Octachloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2234-13-1 Price on request