Acetic acid, certified, 5ml

4-n-Butylphenol-2,3,5,6-d4, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219795-04-6

Chlormephos, 10.0 µg/ml, Ethyl acetate, 10ml

Cypermethrin, 100 µg/ml, Acetonitrile, 5ml