Spectrum Tube, SHORT, Helium Gas, 20cm

Our Price: $13.29
Sale Price: $4.99
Savings: $8.30

Quantity in Stock:12

Availability:: Usually Ships in 24 Hours
Product Code: SS13231-05

These small 20cm spectrum tubes feature a 5cm capillary in the middle for viewing. These spectrum tubes effectively demonstrate the spectral lines of various pure substances.

**These are small 20cm tubes, and will not fit most standard spectrum tube power supplies. Please choose the SS13376 spectrum tubes if you intend to use a standard spectrum tube power supply.

Average Rating: 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
great price for the content June 3, 2014
Reviewer: Vadim Suvorov from Rostov-on-Don, Rostov obl. Russia  
Received in excellent condition although solid electrodes are occasionally bent (probably due to impacts on transportation). But this may be corrected if slightly knoking the end of the tube against something soft (e.g. fingers).

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  0 of 0 people found the following review helpful:
Great HE Tube January 14, 2014
Reviewer: Bruce Moore from San Diego, CA United States  
Great price. Yields nice spectrum.

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