Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml

Aminocarb, 10.0 µg/ml, Ethyl acetate, 10ml

2-Bromoallyl-2,4,6-tribromophenyl ether,50 µg/mL,isooctane,1mL,

Fluoride (F-)