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Object Record

Catalog Number 12.0013.017
Title Beckman Instruments Inc. Holmium Oxide Filter 517698
Description .01 Oxygen Filter
.02 Vial

.01 Black metal brackets hold clear filter (glass) held with screw at top.

.02 Clear plastic vial with white cap.
Object Name Spectrophotometer
Date 1997
Accession number 12.0013
Caption Beckman Instruments Inc. Holmium Oxide Filter 517698
Catalog date 2012-11-27
Catalog type History
Provenance From "Beckman 517698 Holmium Oxide Filter Instructions," Beckman Instruments, 1997: "The Holmium Oxide Filter provides sharp, discrete absorption bands that are useful in checking the wavelength accuracy of the spectrophotometers."
Number of images 1
Updated 2014-03-18
Condition Excellent
Credit line Dr. Robert L. Berger
Organizations NIH; NHLBI, Laboratory of Technical Development
Buildings Building 10 ("CC" Warren Grant Magnuson Clinical Center)
NIH Property # none
Old NIH Property # none
Serial # none
People Berger, Robert L.