...Rogers, catalysts...
Various 「Astounding Stories of Super-Science February 1930」
..."One of the commonest instances ofthe use of a catalyst is the use ofsponge platinum in the manufacture ofsulphuric acid...
Various 「Astounding Stories of Super-Science February 1930」
..." but suppose that youcould so regulate the dose ofyour catalyst that its effect would lastfor only one one-hundredth of a second...
Various 「Astounding Stories of Super-Science February 1930」
...I come back soon and gif you the catalyst for thatlast reaction...
Various 「Astounding Stories, March, 1931」
...The catalyst which was necessary to the finalreaction would be brought to him by Polter...
Various 「Astounding Stories, March, 1931」
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mineralogist scoring protruding
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