Calcium Hydroxide, 30 g

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

Pack of two test tubes.

This glass beaker from HST is an excellent addition to any labware supply. Use this high-quality 250 ml beaker for your science needs.

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

This 100 g bottle of calcium chloride is anhydrous (without water). It is the 4-20 mesh granular form and is useful as a desiccant (a drying agent). Find the calcium chloride formula, density, shelf life, and more below!

This high-grade denatured ethyl alcohol is a great fuel for all of our alcohol burners and alcohol lamps! This 16 oz alcohol fuel bottle is 90% ethyl alcohol with denaturants added, making it unfit for human consumption.

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

This 30 g bottle of sodium hydroxide comes in pellet form and may be substituted for granular lye. Discover the sodium hydroxide formula & more below! Sodium hydroxide is a corrosive & a poison; read warning labels carefully.

This set includes an all-metal alcohol lamp with a single wickless burner tip and a metal stand to hold beakers, flasks, etc. Burns ethyl alcohol, which is available in our store and at many hardware stores.

30 g bottle of potassium chloride. Take a look at the table below to see the potassium chloride formula, density & more! You can also observe potassium chloride's unique light spectrum with our Spectroscope Analysis Kit.