Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-ST-C Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended SCPCB3-001-438 CONOSTAN Multi Element Std., in 75cSt oil, 200g Price on request 93678 EPA Method 8270 Additional Analytes Price on request DD-123789-S 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane Price on request