1,4,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

4-O-Desmethyl 4-O-Ethyl Trimethoprim, 25mg

2,3,4,5-Tetrachlorophenol

2-Methylanthracene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 613-12-7