2,3,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Erythromycin,neat,neat,100mg,

4-Nitrophenol, 1000mg

5-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-14-1