Classification of Elements, Compounds and Mixtures Kit for 15 Student Groups Category_Rocks and Minerals Pack of 10 plated spring

Pack of 10 plated spring steel wire test tube clamps with finger-grip handles

Six-range AC/DC moving-coil voltmeter at 3/10/30/100/300/500V with a toggle for AC or DC mode

Used to extend a galvanometer's range to 0

Erlenmeyer Flask with a 100mL capacity and narrow neck is made of heavy-duty borosilicate 3

6A continuous and 5A intermittent for short-duration high-field induction and Lenz-law investigations

Classification of Elements, Compounds and Mixtures Kit for 15 Student Groups Category_Rocks and Minerals Pack of 10 plated springElement, compound, and mixture classification kit teaches chemical categorization through property testing, identification keys, and systematic analysis procedures.