The bluish pellets of diatomite soaked in hydrocyanic acid were poured through chutes.
Hydrocyanic acid gas has been used successfully against household insects and will probably be used more and more in the future.
Hydrocyanic acid and Creosote,—general sedatives,—act locally as anodynes to the nerves of the stomach.
The dose is 1⁄12 to 1⁄4 gr., in solution; in the usual cases in which the administration of hydrocyanic acid is indicated.
It fills the indications of hydrocyanic acid, ingluvin, ipecac or any other anti-emetic.
There is some reason to think that the frosted second growth is particularly rich in hydrocyanic acid.
