Tetrachlorvinphos, 10.0 µg/ml, Ethyl acetate, 10

1-Ethyl-1-methylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-50-5

3-Bromophenol, 1.2ml x 100ug/ml, toluene

Sulfisoxazole, 100 µg/ml, Methanol, 1ml