"Wards"

Made of vinyl-coated steel, this wall-mountable rack with 48 pegs (2.75" pegs) offers ample space for drying various labware with added durability.

Set of 7 cross section models that demonstrate the major stages of child birth.

Ideal for general purpose electronic work.

Showing with a longitudinal section through tissue structure of wild rape root (snaps arvensis), 250 times magnified.

Total length of rod and pulley is 10". The pulley has a diameter of 2", and is equipped with a metal low-friction bearing installed. The rod is made of durable aluminum, and the pulley is made of durable plastic.

Depicts the damaging effects of hypertension on different organs and arteries.

Set of 12 deflagrating spoons and caps, featuring a steel cup and rod with an aluminum cap, designed for controlled combustion reactions and experiments in laboratory settings.

Switch between two different speeds for this powered uniform motion car.

Demonstrates the relationship between mass and volume.

Wi-Fi simplifies data acquisition.

Useful for physics and sound demonstrations.

High quality Vigreux column used to separate vaporized mixtures of liquid compounds with close volatility.

High quality flat bottom boiling flasks with a narrow neck design.

Gas jars made of soda lime glass ideal for collecting gases in a closed system.

Ideal tool for studying and observing the basic concepts of a relay.

Dentition development set of four models at different stages of human development.