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

Cyanocobalamine, 98% (dry weight basis),neat,neat,100mg,

1,2,7,8-Tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Aldrin, 10 ng/µl, 10ml