BTEX - Mix 6, 1000µg/ml in MeOH, 5ml

Imidacloprid guanidine hydrochloride, 100 µg/ml,

Tri-n-propyl phosphate, 1.2ml x 50ug/ml, toluene

1D,1D,2H,2H-1-Hydroxyperfluorooctane,neat,neat,10mg,