Copper Check (John's)
Copper Check (John's)
Part Number: 480042
Detection Range: 0, 0.05, 0.1, 0.2, 0.4, 1, 2 ppm (mg/L)
Total Test Time: 45 Seconds
Number of Tests: Bottle of 25
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| Retail Price: N/A |
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Copper Check
Copper Check
Part Number: 480011
Detection Range: 0, 0.05, 1, 2.5, 5 ppm (mg/L)
Total Test Time: 2 Minutes, 30 Seconds
Number of Tests: Bottle of 25
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| Retail Price: N/A |
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