Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs

Doxycycline hyclate, 100 µg/ml, Methanol, 1ml

Dimethindene, 98%, 1mg

Mono-ethyl phthalate (ring-1,2-13C2,99%, dicarboxyl-13C2,99%) 100 µg/mL in MTBE