Lepimectin, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678197 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0265.20-200-T Benzo[k]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 207-08-9 Price on request 72097 Ampicillin Price on request 22213 EPA Method 8260B Internal Standard Price on request