CLP - Instrument Performance Check Solution Back Catalog number: 19167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72710 1,2,3,4-Tetachloronaphthalene Price on request 15900-5410-100AN1 Butachlor-ESA sodium salt, 100µg/ml in Acetonitrile, 1ml Price on request 679886 3,3'-Dichlorobenzidine, 100 µg/ml, Acetonitrile, Price on request