Iron Metal Filings, 30 g

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

Two 3" medium-strength Alnico I bar magnets with ends marked North and South.

Two 1.2" ceramic bar magnets with ends marked North and South.

Sprinkle these iron filings on a piece of paper and then move magnets underneath to create magnetic field patterns.

Water gel powder, also known as slush powder or instant solid powder, is the superabsorbent material found in baby diapers that absorbs 400 times or more its own weight in water.

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 30 ml bottle of hydrochloric acid is a concentrated 12 Molar 32-36% solution. This chemical has a wide variety of uses! Hydrochloric acid is corrosive and is a poison; please read warning labels carefully.

These small 0.5"-diameter neodymium disc magnets have a pull force of 10 lbs.

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

This 30 g bottle of sulfur is in precipitated powder form. Take a look at the table below to discover the sulfur formula, the approximate density of sulfur, its shelf life, and so much more.