1,4,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1478-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673237 Clomazone, 100 µg/ml, Acetonitrile, 5ml Price on request 677877 4-n-Nonylphenol, 100 µg/ml, Acetone, 1ml Price on request 674996 PSA-GCB-Mix 4 Price on request