EPA Method 8260B - Purgeable Internal Std

(R)-1-[(10-Chloro-4-oxo-3-phenyl-4H-benzo[a]quiniliizin-1-yl]carbonyl-2-pyrrolidinemethanol, Comet assay grade, 0.1mM, Solvent-DMSO, Unit 1mL certan, # of units-1, Cas.no. 104604-06-2

m-Xylene

PCB No. 170, 100µg/ml in Cyclohexane, 5ml