Combined Window Defining/TCDD Resolution Mix, 1.2ml, nonane

1,2,4,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml

4,4'-Dimethylbibenzyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 538-39-6

2ß,17 alpha(H),21ß(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 138057-81-5