TCLP - Herbicide Spiking Standard Back Catalog number: 19219 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675790 4-n-Octylphenol-di-ethoxylate, 10.0 µg/ml, Aceton Price on request 15900-1320-100AN5 Diquat dibromide hydrate, 100µg/ml in AL, 5ml Price on request 3402.12-100-AN Fenson Price on request