Paraoxon-ethyl, 10.0 µg/ml, Acetone, 10ml Back Catalog number: 681953 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10:2FTOAC 1H,1H,2H,2H-Perfluorododecyl acetate, 1.2ml x 50ug/ml, isooctane Price on request PFRS-024S Tris(2-chloroethyl) phosphate, 100µg/ml in TO, 1ml Price on request 10459.42-10MG TRIS-Tetraphenylrecorcinol bis(diphenylphosphate) Trimer, 99% (LC) Price on request