Search Results
-
Perkin-Elmer gas chromatograph in use at Bethlehem Steel laboratory
- 1970s
General view of Senior Pollution Control Technician Tara Schultz inserting a stack gas sample via syringe into a Perkin-Elmer gas chromatograph in the pollution laboratory at a Bethlehem Steel Corporation plant in…
-
Perkin-Elmer gas chromatograph in use at Health Department Laboratory
- 1970s
General view of Ernest Bartha, director of the Elyria City Health Department Laboratory, injecting a drug evidence sample into a Perkin-Elmer gas chromatograph. Per notations accompanying the photograph, the instrument…