Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml Back Catalog number: EDF-5999 Availability: In the manufacturer's stock Price on request - + Recommended 674046 Bis(2-propylheptyl) phthalate, 100mg Price on request DF-LCS-C Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request PAH-SS-B PAH Sampling Standard Solution, 1.2ml, isooctane Price on request