Humboldt State University ® Department of Chemistry

Robert A. Paselk Scientific Instrument Museum

The Abbe 3-L Refractometer

The Leaflet below was issued by Bausch & Lomb in 1956. It is reproduced with permission from Bausch & Lomb Inc.


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HSTC (1921-34)
HSC (1935-1953)
HSC (1954-1973)

© R. Paselk
Last modified 7 August 2003