EEL flame photometer registered design 866150 by Evans Electroselenium Ltd
1970-1980
EEL 197 Spectra Spectrometer made by Evans Electroselenium Ltd.
EEL Lightmaster Photometer serial no. 18-3486 (a light meter)
1960-1969 (estimated)
Prothrombin Meter
1900-1980
Chromatograph Scanner; EEL. Serial no.14/1297
1900-1980
Flame photometer. No.866150
1900-1980
Clinical flame photometer
1960-1970
Model 43 smoke stain reflectometer made by Evans Electroselenium Ltd
filters for smoke stain reflectometer
Colorimeter, photoelectric, model no.171
1900-1980
EEL Chloride Meter
1900-1980
Model 43 smoke stain reflectometer made by Evans Electroselenium Ltd
Galvanometer, moving coil, no.B 25534
1900-1980
Portable air compressor
1955-1965
Photoelectric Colorimeter EEL
1900-1980
EEL (Evans Electroselenium Ltd)
1953
EEL Photoelectric colorimeter wooden box for glass tubes
1900-1980
EEL Spectra Spectrophotometer with operating instruction manual
1900-1980
Evans Electroselenium photo cells
EEL Electric Titrator, serial no.49/1396
1900-1980