Two lectures on the development and present position of chemical analysis by emission spectra (1911)
Twyman, Frank · London, A. Hilger · leaf 17
iswas not the case and there is no suitable means,* other than photography,of observing or recording the ultra-violet spectrum which is so valuablein spectrum analysis. In 1893 Rowland published his first New Tables of Standard Wave-lengths, which gave, for the first time, the wavelengths of… … Lantern Slilje Xi). 4. * The ultra-violet spectrum can be made visible by fluorescence, or explored bythe thermopile, bolometer, selenium detector, or photoelectric cell. Particulars ofinstruments for such work will be found in section D of the publishers catalogue,but they are not suitable for…
Spectrum analysis
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