Hardness- 2340
Question/Answer
what is the concentration of your calcium carbonate std LC127001
The concentration of this solution is 1000 mg/L Hardness as CaCO3.
What is the Alkalinity as CaCO3
We do not have data on the alkalinity of this buffer. The requirement for this buffer according to the hardness method is that a 25 mL volume of sample achieves a pH of 10.0 ± 0.1 with the addition of 1-2 mL.