1,2,3,5,6,8-Hexachloronaphthalene,,,,

5 alpha(H),17 alpha(H),20R,21ß(H)-3ß-Acetoxycholest-8(14)-ene, , Solvent-, Unit , # of units-, Cas.no.

Dimethenamid ESA sodium salt, 100µg/ml in Acetonitrile, 1ml

Atrazine-d5 (ethyl-d5),1000 µg/mL,acetonitrile,1mL,