Clear Plastic Film Canister

Use these pH paper test strips to easily measure pH levels of solutions. Comes with color guide.

24 gauge solid copper wire with PVC insulation is perfect for connecting batteries, bulbs, switches and most other electrical projects.

Individual 9" balloon. Colors vary.

These aluminum weighing boats or weighing dishes have multiple lab uses.

This filter paper has an 11 cm diameter, is an excellent quality, and works well as chromatography paper. Use this 10-pack of filter paper for a variety of engaging science experiments! Larger quantities are also available.

Everything you need for test tube experiments! This set contains 6 glass test tubes, a rack, cleaning brush, stoppers, and clamp.

Contains nine balloons total: three 11"-12" size, three 7"-9" size, and three 3"-5" size.

Two-ounce capacity with 30 mm stem, 6 mm-diameter stem opening. Use 11 cm filter paper.

Our large-size watch glasses have a slight depression, which makes them useful whenever a shallow vessel is required for a refraction surface.

This thermometer has a range from -10 to 150 degrees C.