US$ 25.51
5% ±2 digit accuracy on a 3-1/2 digit LCD
panel-mounted with 4mm sockets and an enclosed earth connection for safe wiring during induction and AC demonstrations
identifying the pH of common household materials
Aepinus capacitor with adjustable plates demonstrates electrostatic principles
Laboratory Grade Ammonium Oxalate Monohydrate, 100g Biology_Biology Activity Kits 5% ±2 digit accuracy onAnalytical 100g bottle of laboratory grade ammonium oxalate monohydrate, the calcium precipitation reagent and water hardness titrant for qualitative chemistry student work.
US$ 25.51
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