Imipenem monohydrate, 50mg Back Catalog number: 681703 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended YA20920100MB Phenanthrene D10, 2000 ng/µl, 1ml Price on request 2198.11-K-ME 2-Methyl-4-nitronaphthalene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 13615-38-8 Price on request 92790 EPA Method 8081A Pesticide Standard B Price on request