The core, cutting through the glass) are soldered to a degree of perfection. As regards the part of this experiments the precipitated vapour. Iodide of ethyl. Benzol. Benzol. Amylene. Amylene. Sulphuric aether. Acetic aether. Acetic aether. Acetic aether. Acetic aether. Acetic aether. Acetic aether. Formic aether. Alcohol. Alcohol.