"power+supply"

This digital urea (DEF) and battery acid refractometer has 3 scales. It measures urea (DEF), refractive index, and battery acid. It's used to ensure compliance with remissions for diesel fuel powered vehicles.

Improves visibility in sodium and potassium flame tests.

The buckets contain a wide variety of colorful buttons in an assortment of shapes, colors and sizes, all the ideal supply for hundreds of arts and crafts ideas.

Sturdy, high-quality plated brass cork borers with solid brass handles, except for the set of three which includes plastic handles.

BioFit multipurpose carts are specially designed to transport and store media, equipment and supplies in a variety of work and training spaces.

Flexible design for pouring and stacking.

Constructed of chrome-plated brass, these faucet-mount units convert any laboratory faucet into an emergency eyewash station without special plumbing or interference with normal faucet operation.

The drench hose attachment is designed for use with the Speakman® portable GravityFlo® units.

For use in areas where workers could be exposed to harmful contaminants.

Teach magnetism, motion, Newton's Laws, and more with this fun ball launcher. Simply align these powerful neodymium magnets on a linear rail and arrange steel balls in a sequence for a truly engaging lesson.

For use with flasks up to 10 L, this polypropylene flask stand is ribbed to safely hold flasks in place.

General use tray with a built-in handle.

Resists virtually all chemicals.

Test minerals that leave a white streak.

Tubing made from fine quality flint glass for easy bending, blowing and sealing of soft glass apparatus.

Use for storing and dispensing solutions and media. Ideal for sterile water storage.