For demonstrations, plotting magnetic fields.

Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.

Useful for adding powder chemical to reaction vessels.

Recreate the medieval weapon using counterweights.

Individual metal electrodes for electrochemical experiments.

These stoppers are made of a superior grade of rubber that has softness, resiliency, and durability.

Convenient 10-in-1 Environmental Meter measuring Air Velocity, Air Flow, Air Temperature, Type K Temperature, Heat Index, Humidity, Wet Bulb, Dew Point, Windchill, and Light Level.

Quick and easy to attach to a phone's camera with the detachable clip.

Superior Grade Rubber Offers Softness, Resiliency, and Durability.

These sterile, two-piece polystyrene Petri dishes are sold in sleeves of 20.

These wide-mouth flint glass jars come with phenolic lids.

Classical demonstration of refraction and internal reflection.

Small electrolysis apparatus with beaker included.

Economy glass burette choice.

Flexible plastic tape measure.

All-in-one pipettes.