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Bausch & Lomb Spectronic 20

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Spectronic 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.
Spectronic 20
Attributes
Optics Single Beam
Wavelength Range 340 to 600 nm
Additional Specifications Mirrored Scale: 5 1/2 in   
Rapid Warmup: 5 min

Features

Built in Fan: Cools Sample Compartment, Assures Stable Readings

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Manuals and Resources

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Instrument Documents

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Bausch & Lomb was founded in 1853. With respect to laboratory equipment, Bausch & Lomb's specialty is spectrophotometers.    Bausch...

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Questions and Answers

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Right knob setting

Hello!  I am experiencing an issue as i am unable to the right know to 100. Previously worked just fine. Any ideas as to why? Is there another issue?   Thanks!

Cuvettes?

Hello, I recently found a Bausch & Lomb spectrophotometer, but I am missing the cuvettes.  Can I order some?  Do you need the model number?  Its a Spectronic 20 Inspected by #508

Spectronic 20

I am unable to set the knob to 100. any clue as to why? Much appreciated!  

See all 21 Bausch & Lomb Spectronic 20 Questions and Answers There are 21 Threads

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Used Bausch & Lomb Spectronic 20 Offerings on LabX

BAUSCH & LOMB SPECTRONIC SPECTROMETER 20 - CAT # 33-31-71

Price: $60.00

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Configuration: As Shown

** BAUSCH & LOMB SPECTRONIC 20 SPECTROPHOTOMETER

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BAUSCH & LOMB SPECTRONIC SPECTROMETER 20 - CAT # 33-29-61-62 - g

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BAUSCH & LOMB SPECTRONIC SPECTROMETER 20 - f

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B&L BAUSCH LOMB SPECTRONIC 20 SPECTROPHOTOMETER 33-29-61-64

Price: $85.00

Condition:

Configuration: As Shown

B&L BAUSCH LOMB SPECTRONIC 20 SPECTROPHOTOMETER 33-29-61-64

Price: $85.00

Condition:

Configuration: As Shown

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