"power+supply"

These glazed evaporating dishes can withstand temperatures up to 1050 °C.

Explorer precision balances offer intelligent performance.

Economical plastic test tubes.

Demonstrate the internal reflection of a laser.

Bright, beautiful green laser pointer.

Used for monitoring microbial activity in liquid.

This versatile multimeter includes AC voltage, DC voltage, DC current, continuity, resistance, transistor and battery test modes.

Economical tool set for the lab.

Plastic beakers for classroom activites.

Precise Determinations of Photoelectric Effect

Useful for adding powder chemical to reaction vessels.

Introductory lens set for optics experiments.

Take coding and programming to the next level in a fun and exciting way.

Measure the milliamps in a DC circuit.

Bottles are for general laboratory use and for storing, shipping, and packing liquids.

Measure the potential difference in DC circuits.