D6-Acetone, 100 µg/ml, Acetonitrile, 1ml

2,2,3,3,4,4,5,6-Octachlorobiphenyl

Chloroparaffin C10 44.82% Cl, 10µg/mL in CY, 1ml

n-Dodecane, Selectivity Check Standard, 1.5Wt%, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 112-40-3