"PARKWAY PLASTICS, INC."

This universal, rotating, and expanding box holder is the only holder that easily expands from 95 to 155 mm (3.75 to 6") to hold a variety of dispensing boxes, containers, and small electronics.

Essential for today's public spaces, a complete hand sanitizer unit that includes the stand and motion-activated, touchless gel dispenser.

Learn the role of the kidney in blood filtration and waste removal along with the tasks performed by nephrons.

This bottle is excellent for near off-shore (to 200 m) trace metal sampling, since there are no metal parts to touch the sample.

Oersted's Apparatus demonstrates the magnetic field created by a current.

Preserved specimens in resin material.

Safeguard important chemical hazard information.

Preserved specimens in resin material.

Preserved specimens in resin material.

Ideal for Observing Large Insects.

Store your large flat projects safely

Biomedical Engineering and Design.

Use Color Transition of Titration to Determine Water Hardness.

Learn the role of the kidney in blood filtration and waste removal along with the many functional tasks performed by nephrons.

Use this simple apparatus to measure relative humidity.

Ideal for experiments with electrostatic principles.