Interference Check Standard Back Catalog number: 50329 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BB-15 4,4'-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 71996 Tris(2-butoxyethyl) phosphate Price on request C12194800 4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g Price on request