"PARKWAY PLASTICS, INC."

A genuine 70 million year old dinosaur egg shell and a 150 million year old dinosaur bone fossil.

Designed for advanced student experiments to test for quality in waste and drinking water, environmental labs, and aquaculture.

Life-Sized Model With A Realistic Feel

Semi-permeable membrane, perfect for osmosis and diffusion projects.

WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 years due to small parts and small balls.

Five glass vials containing autheticated iron, stone, lunar, martian, and vestal meteorite dust.

Great for teaching that density depends of both mass and volume, students can't seem to put these spheres down! Two steel spheres are great for teaching the skills of observation and deduction.

You can own one of the oldest and rarest meteorites of lunar origin.

These microscope cameras will deliver superior performance and crisp images.

These affordable, single-use thermometers are accurate yet eliminate the need for sterilization between uses.

Aeration without a power cord.

Belt-Driven Shaft Keeps Grinding Wheel Stable for Greater Accuracy

Convenient 10-in-1 Environmental Meter measuring Air Velocity, Air Flow, Air Temperature, Type K Temperature, Heat Index, Humidity, Wet Bulb, Dew Point, Windchill, and Light Level.

This system consists of a hematology analyzer, centrifuge, and external printer. The QBC Autoread Plus Dry Hematology System is a reliable and rugged complete blood count analyzer used by thousands of practitioners around the globe. A cost-effective and virtually maintenance free system, the Autoread Plus provides point-of-care CBCs in just 7 minutes.

Plain bag made of canvas.

This doublet lens system at 10X provides sharp magnification.