Ellagic acid, >98%, 20mg

Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol

a-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane

4-Hydroxyphenylacetic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 156-38-7