Ethanol standard in water,0.5g/L,water, 3mL

Oxadixyl, 10 µg/ml, Ethyl acetate, 10ml

1,1,1,3,10,11-Hexachloroundecane,100 µg/mL,acetone,1mL

2,2',3,4,4',5,5'-Heptachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane