1,2,3,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1236-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended H-203N 2,7-Dimethylnaphthalene, 10mg Price on request 94877 Method 508 Calibration Standard Price on request S-4200-ASS-CY Calibration Standard THC 20 Analytes, each concentration as listed in cyclohexane; unit : 6x1mL The working standard concentrations are: o-Terphenyl (ITSD) 200 µg/mL 5a-Androstane (ITSD) Price on request