Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-B40 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0050.22-100-T 6-Nitroanthanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 111438-94-9 Price on request 91424 EPA Method 507 Analyte Mix #10 Price on request 2155.9-K-CY Isopropylbenzene, 1000µg/ml in Cyclohexane, 1ml Price on request