Description

Base-mounted 2-stroke diesel engine model in aluminum and plastic

Used to demonstrate how a wedge multiplies force during splitting

4 inches long for chemistry and microbiology classroom stations

Brass stirrup 2

12-Tube Premium Wooden Test Tube Rack with Draining Pins, 9.3" Wide Pack Size_50 Base-mounted 2-stroke diesel engine modelPolished hardwood test tube rack holding 12 tubes up to 25 mm across twelve draining pins, combining storage and inverted drying on a single 9. 3 inch wide base.

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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12-Tube Premium Wooden Test Tube Rack with Draining Pins, 9.3" Wide Pack Size_50 Base-mounted 2-stroke diesel engine model

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