"Gary K. Besonson"

Increase acidity and promote moisture retention with this soil mixer, which can help you start seeds, rootings, transplants and cuttings. 1.35kg.

Flexible, Insulated Wire.

Twelve of the most widely used weights on a rack for convenient storage and transport.

Introduce a variety of basic scientific concepts and properties.

The durable plastic construction and bright colors of the Basic Ear Model encourages hands-on learning.

This economical power supply works with a variety of experiment needs.

Useful clear watch glasses for evaporation.

Locks and holds into position and automatically retracts at the touch of a button.

Lubricated, non-squeaking chalk.

These economical double-sided plastic coated mats feature a 1 cm grid with x-y axis bolded for easy graphing activities.

Economical yet Sturdy

Learn how to build and design a better launcher

Pivot, Grip, and Explore Range of Motion with Hydraulics

Spill-Free and Safe Dispensing

Strong, durable, oil resistant, waterproof, and acid resistant, this label tape is fully equipped for laboratory use.

Economical enough for general use, these molded plastic pots are light-weight and shatterproof. With drainage holes.