Aqueous Ethanol Standard (0.8g/l), 10 x 1,2ml

Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane

1,2,3-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

O-Desmethyl tramadol hydrochloride , 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no.