Napropamide, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-11585A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended DF-CVS-C10 PCDD & PCDF Calibration Kit, 7 x 200ul, nonane Price on request 10540.17-1G Michler's base Price on request 71966 2,3-Dinitrotoluene Price on request