Tefluthrin, 10.0 µg/ml, Cyclohexane, 10ml

2-Fluorophenylacetic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 451-82-1

o-Anisidine,100 µg/mL,acetonitrile,1mL,

Metformin-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL,