

Catalog #STO-CEH5
Is the well water contaminated?
Key Learning Objective: Private well water should be tested regularly for contamination from microorganisms and harmful chemicals.
Limit 1 free sample per customer
Quantity | Price |
---|---|
1 - 9 | $7.25 ea. |
10 - 24 | $6.89 ea. |
25 - 1000 | $6.53 ea. |
Also required: Pencil or pen, paper towels for clean up
Catalog # STO-CEH5U
Unassembled packs contain materials for 10 kits.
Quantity | Price |
---|---|
1 - 9 | $40.00 ea. |
10 - 1000 | $38.00 ea. |
Catalog # STO-CEH5R
Refill packs contain materials to replace consumable supplies for 10 kits.
Quantity | Price |
---|---|
1 - 9 | $14.00 ea. |
10 - 1000 | $13.30 ea. |
This will definitely make my life a lot easier. Thanks for meeting my students' educational needs.
- High school biology teacher (NC)
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