"Wards"

Spare color filter set to be used with Light Box and Optical Set.

Study the Difference Between Light and Pigment

Gas control stopcock to regulate and switch off gas flow.

Durable solenoid for induction experiments.

Studying dynamic tension has never been easier with this simple form truss kit. The kit includes a half-meter truss with hooks on both sides, V-shaped clamp.Recommended stand and rod, item 470137-892 Required but not included are masses and spring scale.

Students apply concepts of conservation of energy to a loop setup, then consider the forces involved in roller coasters.

Perfect for Classroom Demonstrations

Hardware to do NeuLog experiments about gas laws.

Polypropylene conical flasks with narrow neck and no graduations.

This sensor measures the electrical signals released during muscle contractions.

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

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

Measure an electric current by determining the magnitude and direction of the horizontal component of Earth’s magnetic field. Set the compass needle parallel to the coil, pass an unknown current through, and measure the angle of deflection. Features copper magnet wire, adjustable potentiometer, compass, and non-magnetic stand. Required but not included is one D battery.

This comprehensive organic chemistry set includes 22 items with a 10/19 joint size, offering versatility and convenience for various experiments, all made of durable borosilicate glass for reliable performance.

Extra-long optics bench with multiple accessories included at an affordable price.

Human egg and sperm gametes with cutaway views for internal study.