Description: EISCO Premium Spectrum Tube - Helium (He), 26cm High-quality design for greater viewing areaEffectively demonstrate the spectral lines of pure substancesFor use with spectrum tube power supply 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. Product Details Brand Eisco Product Type MPN PH1196B3 Check out my other items.
Price: 29.99 USD
Location: Victor, New York
End Time: 2024-11-13T23:09:09.000Z
Shipping Cost: 0 USD
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Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
MPN: PH1196B3
Brand: Eisco
Type: Science Lab Education Curriculum Support
Manufacturer: Eisco
Product Type: Science Lab Education Curriculum Support
UPC: 849230053802
