About
Magazine
Podcasts
Events
Museum Hours
:
Closed until March 8, 2025
X
Visit
Collections
Stories
Research
Education
Support
Digital Collections
Search
Search
Limit Dates
From start year
–
To end year
Copyright Free Only
« Previous
Next »
A-Z Sort
Numerical Sort
Subject
×
Beckman Instruments, Inc.
3
Infrared spectroscopy
2
Scientific apparatus and instruments
2
Air--Pollution
1
California--Los Angeles
1
Fingerprints
1
Gas chromatography
1
Gas chromatography--Equipment and supplies
1
Infrared technology
1
Spectrophotometer
1
Spectrophotometry
1
Spectrum analysis
1
