1,2,3,4-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

Metoprolol-d7 hydrochloride (isopropyl-d7), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219798-61-4

2,3,8-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene

Isoproturon