Hardness Test Kit Pro 50 Tests 0-50 Grains/Gallon

Hardness Test Kit Pro 50 Tests 0-50 Grains/Gallon
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Code: L1011370

$24.95 $35.00 List Price


Overview

Professional Hardness Test Kit 50 to 75 Tests in heavy-duty plastic water proof case. 

Easy and accurate drop count method.  

Much more accurate than test strips!  

Find out exactly how many grains per gallon of water hardness you have.

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Professional Hardness Test Kit 50 to 75 Tests in heavy-duty plastic water proof case. 

Easy and accurate drop count method.  Much more accurate than test strips!  Find out exactly how many grains per gallon of water hardness you have.

Instructions:

1. Fill sample test to the 5 Ml mark with water to be tested.

2. Add 2 drops of the Red Solution A.

3. Shake to mix.

4. If hardness is present sample will turn PINK (or red).

5.  Add drops of Solution B one drop at a time, mixing and counting drops added until sample solution turns BLUE.

6. Each drop that it takes to turn the sample blue equals 1 Grain Per Gallon of hardness.

7. Each Grain Per Gallon equals 17.1 PPM, so 10 Grains = 171.00 PPM of hardness as calcium carbonate.

8. Water over 4 to 5 grains per gallon is generally considered to be hard. Water over 8 to 10 grains per gallon is very hard.

 

Most titrations require 10 to 20 drops.

Manufacturer: CWS

Manufacturer #: L1001370

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