Kit for Observation of Emission and Absorption Spectral Lines

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Product Description

Diaphragm with 1 Slit
Diaphragm with 1 Slit £18.00 ex VAT | £21.60 Inc VAT
Couple of Polarizing Filters
Couple of Polarizing Filters £98.00 ex VAT | £117.60 Inc VAT

£98.00 ex VAT | £117.60 Inc VAT

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SKU: PH137440 Category:

Description

It consists of a small burner in to which to place cotton wool soaked in a saturated solution of alcohol and sodium chloride (included). Observing the flame with a spectroscope it is possible to identify the emission line of the sodium at 589 nm.

If a projector (not included) is switched on behind the flame, it is possible to see a continuous spectrum with the absorption line of sodium.

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