|
|
- Great for on-site evaluations of total water hardness (as CaCO3)
- Accurate and easy to use - just dip and read!
- Strips are individually wrapped for maximum portability and stability
About hardness: Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers. | Method / Chemistry | Range (mg/L) | Steps | Number of Tests | | Test Strips | 0-425 | 0, 25, 50, 120, 250, 425 | 1000 | | (0-25 gpg *) | (0, 1.5, 3, 7, 15, 25 gpg *) | | * 1gpg = 17.1 - mg/L or 17.1 ppm |
|
 Parameter/Range/Reagent Information
|
Related Product Information: |
 |
|
|
|
| |
Bottle, Sampling, Low Density, Polyethylene, 250 mL, 12/pk
|
|
Sample Container, 120 mL, PK. 250 Containers
|
|
| |
| |
Total Hardness Test Strips, 0-425 mg/L, 250 tests, Individually Wrapped
|
|
Total Hardness Test Strips, 0-425 mg/L, 50 tests
|
|
View All
|
| |
| |
| |
Water Conditioning Demonstration Test Kit, Model 15-E, Drop Count Titration
|
|
Hardness, Iron, and pH Test Kit, Model HA-62A, Color Disc
|
|
View All
|
| |
| |
|
