1,2,3,4-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml

Warfarin,neat,neat,25mg

2,2',3,3',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

EPA Method 8250 - Acid Matrix Spiking Solution