Bifenthrin, 10.0 µg/ml, Ethyl acetate, 10ml

EPA Method 533 Isotope Dilution Standard PDS, in MeOH, 1,2ml

Styrene, 1g

2,2',3,4',6'-Pentachlorobiphenyl (= 2,2',3',4,6-),100 µg/mL,isooctane,1mL,