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Electrode arm moves in almost any direction, holding up to three electrodes safely and securely in selected positions.

Keep your microscope in ideal working order with these supplies for maintenance and upkeep.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

These plastic sleeves slide snugly over any standard size lab thermometer to keep it from rolling off the lab bench.

The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).

Ideal for a variety of uses.

Re-Position Charts Anywhere In Your Classroom

Students Assemble Their Own Spatial 3-dimensional Models.

Mercury-Free Alternative Thermometer

A permanent ceramic block magnet with maximum magnetic efficiency, high inductance, and a minimum stray magnetic field.

These test tube brushes feature a radially tufted tip.

Mercury-Free Alternative Celsius Thermometer

A good quality bare iron wire. AWG 20.

Perform qualitative soil tests without the use of chemical reagents and test tubes.

Great Intro For Solar Energy!

A mixture of photo-micrographs, detailed artwork and diagrams make these charts excellent for supporting your unit on cells and cell division.