(-)-Cotinine, 25mg Back Catalog number: 676709 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-4057-K-10T Sulfur Calibration Stock Solution Thiophene 1000 µg/mL in Toluene; unit: 5x1mL ampoules Please request for diluted samples in the range 1 to 1000 ng/mL. Price on request 1680.18-10MG 2-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65945-06-4 Price on request 676406 Metazachlor ESA sodium salt, 10.0 µg/ml, Acetonit Price on request
