Oxytetracycline, 96%,neat,neat,10mg,

PCB No. 32, 100µg/ml in Isooctane, 1ml

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5

Trifluoperazine dihydrochloride,1000 µg base/mL,MeOH,1mL