Effectively demonstrate the spectral lines of pure substances
For use with spectrum tube power supply
In Stock - 29 Available
Expected to Ship Mon Jun 27
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Includes: (1) Spectrum Tube
These spectrum tubes are of high quality and are designed for power supplies holding 26cm spectrum tubes.
Features a large 10cm capillary in the center for greater viewing area.
These spectrum tubes are designed for operation intervals of 30 seconds, and should be used for 30 seconds on / 30 seconds off.
These tubes effectively demonstrate the spectral lines of pure substances.
Tubes require spectrum tube power supply.
For intermittent use only, not to be used as a lamp source.
NOTE: Expected life of spectrum tubes will vary depending on the gas they contain. If the tubes are used as recommended and not allowed to overheat, the useful life, or time it takes to detect contamination with the usual measuring equipment is very long.
Started over 50 years ago as a small, family-owned manufacturing company, Eisco now produces over 6,500 product lines for the science education and scientific research markets. They have headquarters in both India and the US, and serve hundreds of distributors around the world.
Their core products include glassware, physics apparatus, biology models & equipment, and chemistry lab supplies. Products are designed by a team of laboratory professionals and engineers with quality and durability in mind.