1,3,4,7-Tetrachlorodibenzofuran , 1.2ml x 50ug/ml, nonane

2-Ethoxyethyl acetate, neat, Solvent-neat, Unit 4mL, # of units-1, Cas.no. 111-15-9

Methanol QC Reference Mixture III n-Butyl sulfide, 0.5 ppm (weight S by weight) in 99.9 % methanol; units: 10x10mL

L-Nicotine bitartrate dihydrate,neat,neat,250mg,