2,4'-DDT, 100 µg/ml, Acetonitrile, 5ml

Permethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 52645-53-1

2-Ethylhexanoic acid

Trimethoprim, 100 µg/ml, Methanol, 1ml