Tefluthrin, 100 µg/ml, Toluene, 1ml Back Catalog number: 678995 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 91871 WP - Volatile Aromatics Cal Check Price on request 8807.24-200-T Naphtho[1,2-k]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 238-04-0 Price on request 57062 Samarium (Sm) Price on request