Internal Standard Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-1613ISS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 10662.4-100-ME Acesulfame-d4 Potassium Salt Price on request 1077.17-K-IO n-Undecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6742-54-7 Price on request 3255.14-K-IO Methyl 12-cis-tridecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29780-00-5 Price on request