2,3,4,5,6-Pentachlorophenol-13C6, 1000µg/ml in Isopropanol, 1ml Back Catalog number: 10422.6-K-IP Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended PN-40S 1,2,6,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 679523 13C6-Sulfachloropyridazine, 10mg Price on request 92413 Organophosphorous Standard Price on request