"extraction"

Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.

The Ward's® mini centrifuge is easy to use and brings increased efficiency to the laboratory. Tool-free snapspin rotors and quick-spin options make the centrifuge fast and easy to use.

Learn about how the properties of solubility can be utilized to separate 2 solids in a mixure.

Dual-purpose test kit for measuring nitrate levels in soil and irrigation water to study nutrient cycling and agricultural impact.

The Universal Optic USB Base Station and couplers are used to offload data from any HOBO® data logger with an Optic USB interface.

The Sprout® Plus Mini Centrifuge is Easy to Use and brings increased efficiency to the lab. Tool-free SnapSpin rotors and quick-spin options make the centrifuges fast and easy to use.

Your students are asked to identify the unknown predator that is killing calves on a nearby ranch.

Designed for direct measurement.

Learn about copper, one of the most useful and versatile naturally occurring metals.

Investigate human impacts on the environment while building your own models

Durable steel chisel ideal for collecting rock samples during geology field investigations.

Investigate human impacts on the environment while building your own models

Meets AP Science Practices 4, 5, 6, and 7, and Big Idea 4.

Engage students with a genetics and PCR kit that has a direct link to a testable phenotype.

Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

For the collection, transport, archiving and isolation of nucleic acids at room temperature.