The 26 cm long tubes are capillary-thin over the middle 10 cm, providing sharp, bright spectra.
See the Buying Guide for this item's required, recommended, and additional accessories.
This tube is one of eight that is used on PASCO’s Spectral Tube Power Supply and Mount (SE-9460). The 26 cm long tubes are capillary-thin over the middle 10 cm, providing sharp, bright spectra. Made of research-grade gasses and vapors and non-UV transmitting glass, these tubes produce spectral lines of high clarity.
Important Note: These spectral tubes should not have current run through them for more than 30 minutes continuously.
CAUTION: UV LIGHT
Avoid eye & skin exposure. Wear proper eye & skin protection.
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|Hydrogen Spec Tube Safety Data Sheet||English||119.40 KB|