4,4’-DDT

3,3-Dimethylhexane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 563-16-6

n-Tetradecane-d30, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 204244-81-5

EPA Method 533 Isotope Dilution Standard PDS, 1.2ml, methanol