| MPN | SPTHY01 |
|---|---|
| Brand | United Scientific |
| Preamp Type | Lab Supply |
| Model | NA |
| Shipping | Free Express United States Shipping |
Check the listing for details. Spectral Lines Demonstration Tubes 25cm Class Set with Activity Guide. Condition: New. Listed at 52.59 USD. The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spectroscope. The glass tubes are 25cm long with the capillary portion about 10cm long.
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