Ammonia Standard Solution is required for Ion Selective Electrode (ISE) calibration. Use this solution to get error-free test results in the laboratory and in the field.
Ammonia Standard Solution (p/n 189149) is used for reliable Ion Selective Electrode (ISE) calibration in laboratory and field analysis. Ready-to-use Standard Solution has the concentration in the range of 1.00 mg/L ± 0.03 mg/L NH₃-N. The volume of each bottle is 500 mL. Good care and calibration of the Ion Selective Electrode are important for accurate ISE measurements. Ammonia Standard Solution is sealed in an airtight package to guarantee the shelf-life.
Storage conditions
The solution is required to be kept at the following temperature: 10 °C - 25 °C (protected from light). After opening the package, the solution has the expiration date of a maximum of 3 months.
| Brand | Hach |
| Parameter | Ammonium |
| Concentration | 1.00 mg/L ± 0.03 mg/L NH₃-N |
| Quantity | 500ml |
| Storage conditions | 10 °C - 25 °C (protected from light) |
