Internal Standard Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-1613ISS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 676336 Spinosyn D, 100 µg/ml, Acetonitrile, 1ml Price on request 0245.26-200-T 2.3-Peri-naphthylene-pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 188-89-6 Price on request 58149 Indium (In) Price on request