"micro+tube+racks"

Precision tools for accurate grain testing, moisture analysis, and sample handling.

Class A volumetric glassware provides the highest degree of accuracy.

Organize a DIY race, fueled by hydrogen generated electricity!

Get A Firsthand Look At Clotting Process

In the Classification of Chemicals: Elements, Compounds and Mixtures kit, students perform three labs to learn about chemical classification.

Learn about the different types of media used to grow bacteria.

Designed for use in situations in which low thermal mass or flexibility is required, the Go Direct Surface Temperature Sensor connects wirelessly via Bluetooth® or wired via USB to your device.

Replacement autoclavable, polypropylene spigot for the Azlon carboy series.

Ideal for sampling ponds and lakes.

Celestron NexStar 4 SE Maksutov-Cassegrain Telescope is ready to use in minutes.

Determine the capacitance of a plate capacitor.

Ready to take your avian veterinary skills to the next level?

Produce Light Energy from a Chemical Reaction!

Chairs feature a durable, scratch-resistant seat mold, a welded frame with an elevated 25” chair height, and an ergonomically designed padded arm specifically contoured and angled at 10° to support the patient’s arm in a fully extended position for easier venipuncture

Isolated from human saliva, sputum, and intestine. No Lancefield group shown, alpha hemolysis.

No Lancefield group shown, alpha hemolysis. Bile solubility test positive, optochin sensitive. Causes pneumonia.