Flucythrinate, 100 µg/ml, Acetonitrile, 1ml

Metformin-HCl, 100µg/ml in Acetonitrile, 5ml

2,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Ethanol 300mg/dL Standard (10 x 1mL)