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eiscolabs

PH1196B4

EISCO Premium Spectrum Tube – Nitrogen (N), 26cm

$22.28

  • High-quality design for greater viewing area
  • Effectively demonstrate the spectral lines of pure substances
  • For use with spectrum tube power supply
Description

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.

About Eiscolabs

Eisco produces high-quality, trusted science education products and solutions to help students explore and discover science through hands-on experiences.

They produce more than 8,000 unique products for the science education and scientific research markets. Their core product lines include: Biology Models, Laboratory Glassware and Plasticware, Lab Equipment and Supplies, Physics Supplies and Apparatus, Rock and Mineral Specimens