Ampicillin,neat,neat,250mg,

6-Hydroxy-1-nitropyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1767-28-8

gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml

Candesartan, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 139481-59-7