Description

5 inches producing 50-60 dots per second via a vibrating striker

9-piece organic chemistry and distillation glassware set provides comprehensive apparatus for laboratory synthesis and separation procedures

and 26 SWG - sized as the matched replacement set for the PH0730 sonometer

and troubleshooting exercises

Hartley's Rotatable Optical Disc Material_Muslin 5 inches producing 50-60 dots230mm disc graduated 0 360 degrees in 1 degree steps locks in any position alongside a rotatable lamp house and six magnetic acrylic elements for full ray tracing studies of reflection and refraction.

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]
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Hartley's Rotatable Optical Disc Material_Muslin 5 inches producing 50-60 dots

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