Oxalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 144-62-7

Dieldrin, 100 µg/ml, Ethyl acetate, 5ml

Individual Calibration Solutions , 200ul, toluene

Cholest-3,5-diene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 747-90-0