2,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

4-Fluoro-2-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 452-72-2

Benzyldimethyloctylammonium chloride, 100 µg/ml,

Semi-Volatile Standard