3,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-3467-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 50793 Total Kjeldahl Nitrogen as N Price on request 676846 D5-Malachite green picrate, 10mg Price on request 676588 Ethametsulfuron-methyl, 100mg Price on request