Internal Standard Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-513ISS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1109.13-100-TX5 2-Nitrofluorene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 128008-87-7 Price on request 93611 Chlorinated Anisoles Standard Price on request DFP-SS-A Mass-Labelled PCDD/PCB Sampling Spike, 1.2ml, nonane Price on request