trans-Deltamethrin, 100 µg/ml, Acetonitrile, 1ml

4-n-Nonylphenol D8 (ring D4-ethylD4), 100 ng/µl, 1.1ml

Tartrazine (E102), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1934-21-0

Sodium p-n-octylbenzenesulfonate, 100µg/mL in MeOH, 1ml