EEL 197 Spectra Spectrometer made by Evans Electro

Made:
Halstead
maker:
Evans Electroselenium Ltd

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EEL 197 Spectra Spectrometer made by Evans Electroselenium Ltd., Halstead, Essex, serial no. 197/1090

Details

Category:
Experimental Chemistry
Object Number:
1992-722
credit:
Royal Holloway and Bedford New College