PCDD & PCDF Calibration Kit, 7 x 200ul, nonane Back Catalog number: DF-CVS-C10 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2934.10-100-ME 4-(2,4-Dichlorophenoxy-3,5,6-d3)butyric Acid Price on request M320270-250MG 6-Methylmercaptopurine, 250mg Price on request 3513.10-100-CY Thiabendazole Price on request