"United Scientific Supplies"

This large plasmid model teaches students the basics of recombinant DNA technology.

Sturdy aluminum right angle clamp.

Measure of temperature and humidity.

Perform Several Optics Experiments

Understanding pendulum motion is fundamental to the study of vibrations and waves.

The wide, square body provides extra stability and efficient storage.

Accurate Results at an Affordable Cost

Design different simple machine to create mechanical advantage.

Investigate the wavelength of sound on an open end tube.

For use with flasks up to 10 L, this polypropylene flask stand is ribbed to safely hold flasks in place.

Produces a Louder Tone With a Greater Range of Audible Overtones

This apparatus consists of a metal box (22 x 10 x 11cm) with clear acrylic front panel, two glass chimneys, a candle, and a cotton filled wick as the smoke source. Includes activity guide.

These acrylic mirrors have a peel-away plastic sheet to help protect them from damage.

Facemask offers a Bacterial Filtration Efficiency (BFE) of <95%.

Heavy wall filtering flask includes a bolt neck with tubulation.

The 3-Way Adapter has a 75° angle sidearm with inner joints on the sidearm and bottom and an outer joint on the top.