Free Shipping on Orders over $199*
FREESHIPJAN BUTTON.png

FLINN
Your Safer Source for Science
PAVO
All-In-One Science Solution
Your Safer Source for Science
;
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax
Email [email protected]

Glass Hardness Plates

Glass Hardness Plates for Mineral Testing in Earth Science and Environmental Science
Glass Hardness Plates for Mineral Testing in Earth Science and Environmental Science
Item #: AP7379 
alternative codes
Alternative Product Codes: GEO9475,S67817,1399114,SB14188,470148-652

Price: $29.99

This item is temporarily out of stock. The expected available to ship date is 01/12/2026

Glass Hardness Plates for Mineral Testing in Earth science and environmental science are the perfect sized plate for mineral testing. Determine the hardness of minerals.

See more product details

Product Details

The perfect sized plate for mineral testing! Determine the hardness of minerals using these durable glass plates. If the mineral scratches the plate, it has a hardness factor greater than 5.5 on Moh's hardness scale. Ideal 1" x 2" x 1/4" size for field or lab testing. Sold in packages of 10 plates.