1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1267-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 50037 Sodium Sulfate (SO42-) Price on request 97387 VOC Standard Price on request 83573 2,4-DB Price on request