Di-n-hexyl phthalate, 100µg/ml in Isooctane, 5ml

(±)-Fipronil,100 µg/mL,MeOH,1mL,

Sodium 1H,1H,2H,2H-perfluoro(1,2-13C2)dodecanesulfonate (10:2), 50µg/ml in MeOH, 1,2ml

Phosphorus (P)