13C, 15N2-Semicarbazide hydrochloride, 10mg Back Catalog number: 679150 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-4-S 4-Chlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 15900-2671D-10CY5 alpha-HCH-d6, 10µg/ml in Cyclohexane, 5ml Price on request 673689 Pyrimethanil, 10.0 µg/ml, Ethyl acetate, 10ml Price on request