Napropamide (ISO 17034 CRM), 50mg Back Catalog number: 692211 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72785 Methyl heptadecanoate Price on request TFA Trifluoroacetic acid, 50µg/ml in MeOH, 1,2ml Price on request 8653.14-100-NN 4,4'-DDE-13C12 Price on request