"Ward's+Phenomena"

A Must Have For Any Chemistry Classroom or Lab.

Straws, Plastic, Pkg/100, Wrapped

This sensors determines ionic content.

Study Acceleration and Velocity without Cart or Track

High-quality glass reagent bottle useful for storing chemicals in classrooms or laboratories.

Individual round glass lenses made with one flat side.

Polycrystalline solar cell with wires used for educational purposes.

Display 24 stages of frog development to your students on the large collection of models.

Allows students to visualize magnetic fields.

Simple demonstration compass.

Displays concept of transformers.

Ideal for variety of electronic experiments.

High quality glass crow reciever useful for oil distilation and tar tests.

Kjeldahl flasks with beaded rims made of borosilicate 3.3 glass.

This LCD clock keeps time using potatoes, soda, or plants.

Investigate the relationship between the speed of a fluid and its pressure