Description

Built to excite gas atoms inside spectrum tubes

Meter-stick optical bench fitted with two supports

and three cast iron support rings for ring-stand assemblies

Built for biology dissection work

6-Piece Color Filter Set, 10cm, Unmounted (Primary and Secondary) Rod Material_Steel Built to excite gas atomsSix 10 x 10cm unmounted plastic filter squares red, yellow, blue and the secondaries green, orange, violet cover the standard color mixing palette for ray box and projector demonstrations.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

6-Piece Color Filter Set, 10cm, Unmounted (Primary and Secondary) Rod Material_Steel Built to excite gas atoms

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