Biperiden Hydrochloride (Enantiomers)

Patulin, 100µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 149-29-1

Perfluoro-6-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol

EPA Method 608Mix #2