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- Beckman Instruments, Inc.245
- Scientific apparatus and instruments196
- Centrifuges45
- Medical laboratories--Equipment and supplies40
- Beckman Instruments, Inc. Spinco Division30
- Spectrophotometer29
- Beckman, Arnold O.21
- Anniversaries18
- Medical laboratory technology17
- Hydrogen-ion concentration--Measurement--Instruments15
- Ultraviolet spectroscopy15
- Cake13
- Employees13
- High performance liquid chromatography12
- Infrared spectroscopy12
- Immunochemistry11
- Amino acids--Analysis9
- Executives9
- Marketing8
- Medical electronics--Equipment and supplies8