Close
Shop All:United Scientific
United Scientific Glass Scratch Plates - 1 x 2 x 0.25 inches - Pack of 10
About This Item
Description
These 0.25" thick glass plates are perfect for testing the hardness of rocks and minerals. Pack of 10.
Shipping Type:
parcel
Free Shipping:
true
Specifications
Certifications:
Not Applicable
Maximum Age:
12 years
Allergens:
Contains No Allergens