Maprotiline hydrochloride,1000 µg base/mL,MeOH,1mL,

Ethanol standard in water,5.0g/L,water, 3mL

PCB-Mix 41, 10 ng/µl, 1ml

Phenol-3,5-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 64045-87-0