Bausch & Lomb - Spectronic 20
Manufactured by Bausch & Lomb
Bausch & Lomb (Milton Roy) Spectronic 20 Spectrophotometer or Spec 20
The Spectronic 20 was introduced by Bausch & Lomb in 1954. This single beam spectrophotometer is well known for its enduring design and reliability. It can be used to determine what is in a solution by taking a spectrum (the pattern of how much light is absorbed at each particular wavelength vs. wavelength). More commonly it is used to determine the concentration of substances in solution by comparing the amount of light absorbed at a particular wavelength as compared to a standard of known concentration.
ADDITIONAL INFORMATION.
ADDITIONAL INFORMATION.
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Features of Spectronic 20
Built in Fan: Cools Sample Compartment, Assures Stable Readings
General Specifications
| Wavelength Range | 340 to 600 nm |
| Optics | Single Beam |
Additional Specifications
Mirrored Scale: 5 1/2 in
Rapid Warmup: 5 min