Hardness quality control standard
Hardness quality control standard, low range, 100 mg/l as CaCO3 total hardness
50 mg/l as CaCO3 calcium hardness, 500 mL
50 mg/l as CaCO3 calcium hardness, 500 mL
Catalog # HACH2833449
Supplier: Hach
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These mixed standards are ready to use with no dilutions required. Includes standards for both total hardness and calcium hardness determination.
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Specifications
- Concentration:100 mg/l as CaCO<sub>3</sub> total hardness<br />50 mg/l as CaCO<sub>3</sub> calcium hardness
- Pk:500 mL
- Description:Hardness quality control standard, low range