2,3,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

5 alpha(H)-Cholestan-3-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 566-88-1

Sodium arsenate dibasic heptahydrate (As)

Valproic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 99-66-1