Save $30
on any order of $599+
Save $40
on any order of $999+
Save $60
on any order of $1499+
View All Coupon Codes
This item qualifies for Free Ground...
Options and Related Products
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spectroscope. These tubes acquaint students with the spectra of common gasses in their pure form, as well as for demonstrating wavelength.
The glass tubes are 25cm long with the capillary portion about 10cm long. An electrode is sealed in each end and attached to a metal end cap with a loop for convenient hookup to wire connections. Each spectrum tube includes an activity guide.
We aim to show you accurate product information. Here you will find what the manufacturers have provided us with. See our disclaimer.
* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).
***
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
Note: Please read description carefully. Do not base your order on the picture presented.