8-Bromo-2,3,4-trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

5ß(H)-Cholane, 100µg/ml in Isooctane, 1ml

2,6-Di-tert-butyl-4-methylphenol (2,6-Bis(1,1-dimethylethyl)-4-methylphenol), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 128-37-0

Silver (Ag), 1000µg/ml in 2%-HNO3/Water, 100ml