"The Mystery of Lyle and Louise"

Demonstrate the transfer of mechanical energy into electrical energy with a simple motion of your hand.

Easy One-Handed Operation.

This model of the HIV virus is enlarged millions of times to show the outer lipid membrane with protein structures and the internal nucleoproteins and contained RNA.

Similar to our Beaker Brush, this tool features two rows of bristles and a double-tufted fiber end. Brush area is 2.5cm dia. x 10cm long; overall length: 41cm.

Efficient combination of a pump and a vacuum plate.

This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.

High-Quality, Detailed Dissection Of A Complex Appendage

The vinyl suction bulb goes on better with a special polyethylene fitting that neatly accommodates pipettes.

With this generator, students have the power of electricity in the palm of their hands.

Glows with Characteristic Brilliance!

Gray to brown mudstone with abundant silt.

One Racer, Endless Design Possibilities

Investigate Nerve Tissue.

Fightly cemented, medium-to-coarse quartz grains.

Our premeasured powdered packs offer convenience and will change the way you prepare buffers in your lab.

Standard drum spigot.