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Document Type

Research

Abstract

The fluorescence was produced by the radiation from a Cooper Hewitt quartz mercury vapor lamp. A Corex "A" blue purple filter was used to filter out that part of the spectrum of the exciting light in which the fluorescence appeared. The filtered light, which was almost entirely ultraviolet, was focused directly onto the surface of the cod liver oil by means of a quartz lens.

Publication Date

1929

Journal Title

Proceedings of the Iowa Academy of Science

Volume

36

Issue

1

First Page

297

Last Page

297

Copyright

© Copyright 1929 by the Iowa Academy of Science, Inc.

Language

EN

File Format

application/pdf

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