Norflurazon-desmethyl, 10mg Back Catalog number: 680996 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 682440 2-Pyrrolidinone, 1000mg Price on request PCB-LCS-H Mass-Labelled PCB Extraction Standards, 1.2ml, nonane Price on request 12085.7-K-IO 2,4-Dichlorobenzyl chloride,1000 µg/mL,isooctane,1mL, Price on request