Description

Convex glass mirror at 75mm diameter and 200mm focal length

Hinged 45 by 15cm inclined plane with a 0-45° angle measurer

Lab-quality 2

Used to read the microampere-scale currents found in photodiode and transistor-bias circuits

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

6-Tube Wooden Test Tube Rack with Draining Pins, 9.75" Wide Lab Supplies_Measurement Convex glass mirror at 75mmSix slot polished wood rack with integrated draining pins holds 25mm test tubes and supports post wash inversion drying in teaching chemistry labs.

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-Tube Wooden Test Tube Rack with Draining Pins, 9.75" Wide Lab Supplies_Measurement Convex glass mirror at 75mm

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