Mô tả sản phẩm
Thông tin sản phẩm
Determine the alkalinity concentration in water samples for aquarium and aquaculture
Specification:
|
Range |
0 – 500 ppm as CaCO3 |
|
Resolution |
17.0 ppm per drop |
|
Number of test |
120 test |
|
Method |
Titration method |
|
Component in package |
1 bottle of Reagent#1, 2 bottle of Reagent#T, and 1 plastic tube |
|
Shelf life |
2 years |
Instruction for use:
1. Rinse the test vessel several times with the water to be tested and fill to the 5 ml. mark.
2. Add 1 drop of reagent#1 and mix well, the water sample turns to blue color.
3. Add reagent#T drop by drop with swirls gently and counts the total drops that change the solution color from blue to reddish-orange and record as A.
Total Alkalinity = A * 17 (ppm as CaCO3)
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