Samples of 10 Minerals for Mohr's Scale Tester with Wooden Box and applications requiring high heat

and applications requiring high heat resistance

convergent

making this set perfect for daily use in educational settings

6: Perfect for use in experiments and titrations within the acidic to neutral pH range

and a level indicator enhance user convenience and efficiency

Samples of 10 Minerals for Mohr's Scale Tester with Wooden Box and applications requiring high heatComprehensive Kit: Explore mineral hardness with this Mohs Scale Hardness Tester, featuring a natural crystal fluorite and a set of 10 mineral specimens for hands on learning in geographic science teaching. Wood Box Hardcover: The kit includes a durable wood box with a hardcover, providing secure storage for the Mohs Hardness Tester and the geological teaching instrument specimens. Geological Teaching Instrument: This set serves as a valuable