Beckman model G pH Meter, serial number 7059, buil

Made:
1945 in South Pasadena
maker:
National Technical Laboratories

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Beckman model G pH Meter, serial number 7059, built c.1945, used by Nobel Prizewinner Max Delbruck for work on molecular biology at California Institute of Technology c.1967

Details

Category:
Biochemistry
Object Number:
1995-286
Materials:
box, wood, instrument, glass, instrument, metal and instrument, plastic
credit:
California Institute of Technology