1,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-147-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 83544 Crotonaldehyde-DNPH Price on request 70025 Benzene, 1000µg/ml in MeOH, 1ml Price on request 673138 4-Chlorophenol, 500mg Price on request