Diagram of the Model DU Spectrophotometer, showing Mounting Block, Cell Compartment, Phototube Housing and Lamp Housing detached from the Monochromator.
تاریخ
منبع
National Technical Laboratories, Beckman Bulletin 91-C, South Pasadena, California, 1947
National Museum of American History, Behring Center, Smithsonian Institution and Beckman Coulter, Inc. From exhibition "Visible Proofs: Forensic Views of the Body"
U.S. National Library of Medicine, 8600 Rockville Pike, Bethesda, MD 20894
پدیدآور
نامعلومUnknown author
اجازهنامه
Public domainPublic domainfalsefalse
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{{Information |Description=Diagram of the Model DU Spectrophotometer, showing Mounting Block, Cell Compartment, Phototube Housing and Lamp Housing detached from the Monochromator. |Source=National Technical Laboratories, Beckman Bulletin 91-C, South Pasad
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