1,2,4,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

1,4-Dihydroxynaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 571-60-8

1-Nitronaphthalene-d7, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 80789-77-1

Erythromycin