Imidacloprid, 100 µg/ml, Acetonitrile, 5ml

(+/-)-Norepinephrine hydrochloride,1000 µg base/mL,MeOH,1mL,

Dichlorprop D6 (ring D3, 3,3,3-D3), 100 ng/µl, 1.1ml

2-tert-Butylphenol