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A very satisfactory film washer has been built using a piece of stainless steel tubing and a base plate. Type 304 stainless steel has been recommended for photographic processing containers where water and photographic processing liquids are used. Figure 1 shows the necessary details
of construction. The film is hung inside the washer by a stainless steel film clip (Kodak Jr. Film Clip), one side of which is welded to the center of a stainless steel rod. Slots filed in the top of the washer tube keep the rod in a fixed position during use. A small dental x-ray film
clip serves as a weight at the bottom of the film to hold it down during washing. The washer is easily fabricated in a machine shop and has proven to perform rapidly and satisfactorily.
Mellon Institute, Pittsburgh 13, Pa.
Publication date: December 1, 1959
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The Society publishes the internationally recognized, peer reviewed journal, Applied Spectroscopy, which is available both in print and online. Subscriptions are included with membership or can be purchased by institutional or corporate organizations. Abstracts may be viewed free of charge. Previously published as Bulletin (Society for Applied Spectroscopy)