Sodium perfluoro-3-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol

Nortriptyline hydrochloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 894-71-3

BTEX (2.0 µg/mL)

Haloxyfop-methyl, 100µg/ml in Acetonitrile, 5ml