1,2,3,6,7,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane

2,5-Dimethylpyrazine, Research grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0

7-(2-Aminoethylamino)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Ethylenediamide Compound), neat, Solvent-neat, Unit 10mg, # of units-, Cas.no. 103222-12-4