Infrared spectrophotometer
1954
SP 100 infrared prism spectrophotometer by Unicam Instruments
1957-1965
Perkin-Elmer Grating Infrared Spectrophotometer
Unicam SP1200 infrared spectrophotometer
circa 1966
DB spectrophotometer by Beckman Instruments Inc.
1970-1996
Components for Prism-Type Reflecting Spectrophotometer
Components from infrared spectrophotometer Perkin-Elmer Model 521
Components for Prism-Type Reflecting Spectrophotometer
Infrared spectrophotometer unit, Perkin-Elmer model 12c, Connecticut, United States, 1944-1950
1944-1950
H1200 Infragraph infrared spectrophotometer
1970-1996
Spectrophotometer
Infrared Spectrophotometer Perkin-Elmer Model 521
SP 200G grating infrared spectrophotometer
Optica UV/IR spectrophotometer and electronic console and accessories Part 3 : control cabinet
Optica UV/IR spectrophotometer and electronic console and accessories Part 2 : Spectrophotometer
Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950
1944-1950
Infrared spectrophotometer
1966
Perkin Elmer 137 Infracord spectrophotometer
1960
Infrared spectrophotometer
1948
Perkin-Elmer double beam infrared spectrophotometer
1950
Infrared spectrophotometer
1964
Spare prism from the infrared spectrometer IR9
1964
Unicam SP700 ultraviolet
Pye Unicam SP 1100 double beam infrared spectrophotometer
1974
Perkin Elmer 137 Infracord spectrophotometer
1960
Amplifier for Perkin-Elmer double beam infrared spectrophotometer
1950
Infrared spectrophotometer
1954
Infrared spectrophotometer component with motor
1948
Infrared spectrophotometer component with attached cables and wires
1948
SP2000 Infrared spectrophotometer by Pye Unicam
1972-1978
Prism-type reflecting infra-red spectrophotometer comprising steel optical table
Boxed Prism for Infrared spectrophotometer
1954
Double beam infrared Spectrophotometer, 1950.
1950
Perkin Elmer 257 infrared spectrophotometer
1965-1975