Tolpyralate, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 682369 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679942 Procaine hydrochloride, 250mg Price on request 10354.17-100-ME Desmethylmianserin Price on request 677426 2-Chloroethanol, 1ml Price on request