"Science First"

Supplier: Science First

Water sampler for samples of lake, river, or stream water.

Supplier: Science First

Students will calculate the relationship between the apparent brightness of a luminous object and the distance to the object.

Supplier: Science First

Demonstrate that a charge cannot exist inside a conductor and re-create Faraday’s classic 'Ice pail' experiment with this kit.

Supplier: Science First

Create Dramatic Electrostatic Effects

Supplier: Science First

Seasonal changes, the positions of sunrise and sunset and the special circumstances of solstices and equinoxes are easily demonstrated and examined.

Supplier: Science First

The Perfect Introduction to Temperature and Conduction.

Supplier: Science First

Students design and test a pill coating to control drug release.

Supplier: Science First

Ideal tool for aquatic ecosystem studies. Collect periphyton samples with ease using this specialized sampler, perfect for water quality and aquatic ecosystem studies.

Supplier: Science First

Keeps loose, soupy sediment samples from washing out during coring when standard core catchers can’t do the job.

Supplier: Science First

This is the grab to choose for soft, finely divided littoral bottoms that are free from vegetation, such as sticks and decayed leaves (or with short, erect vegetation only). Also suitable for intermixtures of sand, stones, and other coarse debris.

Supplier: Science First

A multi-plate sampler that helps students and educators collect and compare zebra mussel populations by size and density in freshwater environments.

Supplier: Science First

Ptolemaic Planetary System Model.

Supplier: Science First

Clearly shows the path of the sun at any latitude during any month of the year.

Supplier: Science First

Study different concepts utilizing sunlight or darkness.

Supplier: Science First

A horizontal water sampling bottle that enables students to collect representative samples from specific water depths for classroom and field studies.

Supplier: Science First

A simple shock absorber that protects instruments and gear during field deployment of coring and sampling tools.