1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

2-Methylfluorene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1430-97-3

Estrone-16,16-d2,neat,neat,10mg,

Methyl paraoxon