2,2',3,4',5',6-Hexachlorobiphenyl (149) Back Catalog number: 63149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MA9112 pH 12.45 buffer solution (230mL) Price on request 675449 Piperacillin sodium salt, 100mg Price on request 678180 Oxadiargyl, 10 µg/ml, Acetonitrile, 10ml Price on request