"Biology Clearance"

This Starter Set is an effective and economical addition to any physics or physical science classroom.

The Complete Precision Air Table helps investigate low-friction collisions.

Priced so everyone can have their own.

A Great Classroom Solution

Understand the Kerr effect like you never have before!

Understand Color and Heat Absorption.

Save time, plastic, and money with the Micropipette tip reload system.

Create living paintings with colorful bacteria.

With this Complete Perch Dissection Lab, you’ll receive: 10 high quality specimens that are easy to pin and dissect, packed in formaldehyde-free Borealene II. 20 student manuals with pre-test, post-test and easy to follow step-by-step instructions. 10 disposable dissection trays that offer direct pinning to the surface with no cleanup or resurfacing. Teacher’s guide with student objectives, teaching hints and answers to student tests. Replacement Student Manuals and Teacher’s Guides may also be purchased separately.

This polypropylene tubes include blue HDPE leak-proof screw caps. The tubes and caps feature specially-designed flat threads for vacuum-type closure that is leak-free at a pressure of >700 mm Hg.

High-quality supplies in a simple package.

No Makerspace, Fab Lab, or DIY workshop would be complete without these hardware components.

This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.

This apparatus is used to Verifying the Boyle’s law when air is decompressed and compressed. A horizontally mounted acrylic tube having a graduated scale (0- 300cm3) along one side. A gas tap closes the tube. Pressure gauge is present next to gas tap. By changing the position of rubber stopper, the effective length of the tube can be selected. The scale measures volume and pressure by means of pressure gauze. Boyle’s law is investigated by changing position of the stopper.

Just one Ward's Single Probes Base Unit is all you need to start collecting data quickly and easily with any Ward's Single Probes Sensor.

Engineered for superior water quality.