D10-Carbamazepine, 100 µg/ml, Methanol, 1ml Back Catalog number: 677509 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96869 Heptachlor epoxide Price on request 1348.20-100-TX10 Benzo[b]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93951-98-5 Price on request 70913 4-Nitrobiphenyl Price on request