Spectral tube, Argon
20.91 €
VAT not included
Stock: 5
VAT not included
Stock: 5
Specifications
With straight shape and about 265 mm long, each tube is filled with a type of gas or vapour for studying their respective emission spectra.
The central part of each tube (about 50 mm) presents a thin diameter for observing more easily the effect of the electrical discharge in the gas.
The metal cap electrodes at both ends serve as connection to the high voltage power supply.
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Ref: QLG009
Unit price: 198.90 €
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