1,3,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-136-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 52331 EPA Method 6020/6020A - Mix B Price on request 72969 Benzyl 4-hydroxybenzoate Price on request ACQ-SE08-015 Ethanol standard in serum,0.8g/L,serum, 1.5mL Price on request