Tetrachlorvinphos, 10.0 µg/ml, Ethyl acetate, 10

Sotalol HCl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 959-24-0

3-Nitrobenzanthrone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17117-34-9

EPA Method 525.2 Pesticide Mix #1, 100µg/mL in toluene : hexane [1:1], 1ml