Description

Extended-range rheostat at 12 ohms and 4A on a 200x44mm tube with constantan winding

Designed for larger-volume Snell's-law work

accelerometers

and a semi-circular glass block fill this tabletop optics kit

Three-wire setup pairs a 100N spring-balanced string

Wooden Test Tube Support, 15-Place Glass Sets & Apparatus_Organic Chemistry Sets Extended-range rheostat at 12 ohmsSolid hardwood 15 place test tube rack milled from a single block with slotted holes, keeping tubes up to 13 mm upright on the bench during student experiments.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Wooden Test Tube Support, 15-Place Glass Sets & Apparatus_Organic Chemistry Sets Extended-range rheostat at 12 ohms

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