Heptachlor, 100 µg/ml, Ethyl acetate, 1ml

1-Methoxy-2-propyl acetate,1000 µg/mL,MeOH,1mL,

4-Chloro-3-methylphenol-2,6-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-72-5

oxy-Chlordane, 100 µg/ml, Acetonitrile, 1ml