Naphthalene, 250mg Back Catalog number: N-12643-250MG Availability: In the manufacturer's stock Price on request - + Recommended 0451.3-150-CYX5 GC-IRMS Standards (C11(?13C: -26.11); C15 (?13C: -30.22); C20 (?13C: -33.06)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. Price on request 681945 Triazoxide, 10.0 µg/ml, Acetonitrile, 10ml Price on request 3511.19-100 Tetramethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 7696-12-0 Price on request