2,4,4',6-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

Mecarbam, 10 µg/ml, Ethyl acetate, 10ml

n-Dodecylbenzene-d30, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 352431-29-9

4-n-Octylphenol-mono-ethoxylate, 1 µg/ml, Acetone