A Varian E-4 EPR Spectrometer : Notes from the Oesper Collections, No. 41, November/December 2016

The Varian E-4 EPR instrument as it appeared while still in use in Dr. Bobst’s laboratory.
The Varian E-4 EPR instrument as it appeared while still in use in Dr. Bobst’s laboratory.

Issue 41 describes a new addition to the instrument collection on the mezzanine of the chemistry-biology library. Dating from the early 1970s, this desktop Varian E-4 Electron Paramagnetic Resonance (EPR) Spectrometer was donated by Dr. Albert Bobst of the UC Chemistry Department.

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