American Educational Hardness Collection with Test Kit
Price:
$14.40
- Hardness collection with test kit for geological study
- Nine mineral specimens for testing on traditional hardness scale
- Number coded with key sheet for identification
- Compartmented tray for display and storage
- Test kit, with streak plate, glass plates, and nail, for hands-on learning
Most Clicked DealsAll>>
-
-
-
-
-
-
-
Mora Ceramic Small Dessert Bowls - 16oz, Set of 6 - Microwave, Oven and Dishwasher Safe, For Rice, Ice Cream, Soup, Snacks, Cereal, Chili, Side Dishes etc - Microwavable Kitchen Bowl, Vanilla White
-
-
-
American Educational Introductory Rock Collection
American Educational The U.S. Mounted Rocks and Minerals Western Collection (Pack of 50)
American Educational Rugged Polystyrene Rock/Mineral Specimen Collection Box, Cell Size 1.75" Length x 1.5" Height
Hach 145400 Total Hardness Test Kit, Model 5-EP
