Dana, J. F., on arsenical cobalt, and the modes of detecting cobalt, viii, 301.
—, on cantharadin in the Lytta vittata, or potato fly, ii, 137.
—, chemical examination of some morbid animal products, iv, 149.
—, on the connexion of heat, electricity and magnetism, vi, 163.f
—, concretion from the tonsil, vi, 165.
—, electrical battery, i, 292.f
—, preparation of euchlorine, vi, 164.
—, galvano-magnetic apparatus by, vi, 330.f
—, theory of the action of nitrous gas in eudiometry, vii, 338.
—, effect of vapor on flame, i, 401.