US$ 59.00
Used to read the microampere-scale currents found in photodiode and transistor-bias circuits
Life-size right lung separates into two parts exposing bronchial tree and alveolar structure
Hinged 45 by 15cm inclined plane with a 0-45° angle measurer
Three-wire setup pairs a 100N spring-balanced string
6-Tube Wooden Test Tube Rack with Draining Pins, 9.75" Wide Lab Supplies_Measurement Used to read the microampere-scaleSix slot polished wood rack with integrated draining pins holds 25mm test tubes and supports post wash inversion drying in teaching chemistry labs.
US$ 59.00
US$ 29.95
US$ 165.00
US$ 105.00
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US$ 214.00
US$ 31.95