2,4-DB, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 677422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0035.18-10MG Cyclopenta[cd]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 27208-37-3 Price on request 2216.10-K-TX5 1-Nitronaphthalene-d7, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 80789-77-1 Price on request D289905-2MG Desfuroyl Ceftiofur Cysteine Disulfide, 2mg Price on request