3-Ethoxyphenol, , Solvent-, Unit , # of units-, Cas.no. 621-34-1

1,2-Benz[a]anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2498-66-0

2-Butanone-2,4-DNPH, 100mg

1,2,8,9-Tetrachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,