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Nitrate Standard Solution, WTW™
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Quantity:
500 mL
Description
For few parameters such as nitrite, which are subject to a quick conversion, freshly prepared control standards of stock solutions versus the multi-parameter standard checks are mandatory. Stock solutions are also more cost-effective than the already confectioned CombiChecks™. With stock solutions, the correct dilution must be self-calculated and conducted. The use of standards is supported via AQA functions in the photoLab™ photometers.
- Free chlorine
- Bound chlorine
- Formaldehyde
- Hydrazine
- Hydrogen peroxide
- Hydrogen sulfide
- Phenol
- Silicon
- Sulfide
- Sulfite
- Anionic surfactants
Specifications
Specifications
| Concentration | 1000mg/L |
| Quantity | 500 mL |
| Color | Colorless |
| Traceability to NIST | Yes |
| Solution Contains | Nitrate |
| pH | 6 |
| Boiling Point | 100°C |
| Solubility | Soluble in water |
| Physical Form | Liquid |
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