Memantine hydrochloride,neat,neat,100mg,

Perfluorooctane sulfonic acid, 100 ng/µl, 1ml

Totarol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 511-15-9

Zaleplon-?d5 (N-?ethyl-?d5),100 µg/mL,MeOH,1mL