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CHEMetrics™ by AquaPhoenix Ammonia/Monochloramine Refill Kit

Description
- Free ammonia reacts with hypochlorite to form monochloramine. Monochloramine reacts with hydroxybenzyl alcohol (HBA), in the presence of sodium nitroferricyanide, to form a green-colored complex. This method measures the sum of free ammonia and monochloramine.
- Results are expressed as ppm (mg/L) ammonia-nitrogen (NH3-N). To convert results to ppm ammonia (NH3), multiply by 1.22.
- To differentiate between monochloramine and free ammonia:
- Determine the monochloramine + free ammonia concentration (as ppm NH3-N): Analyze the sample according to the kit instructions.
- Determine the monochloramine concentration (as ppm NH3-N): Analyze the sample, omitting the addition of A1406 Activator Solution (hypochlorite). Note: To convert results from ppm NH3-N to ppm monochloramine as chlorine (NH2Cl-Cl2), multiply by 5.
- Determine the free ammonia concentration (as ppm NH3-N): Subtract the result obtained in Step 2 (in ppm NH3-N) from the result obtained in Step 1.
Specifications
Specifications
| Analytes | Ammonia/Monochloramine |
| pH Range | 7 |
| Volume (Metric) | 0.5 mL |
| For Use With (Equipment) | K-1420 Ammonia or K-6802 Monochloramine Test Kits |
| Quantity | 30/Pk. |
| Sterility | Non-sterile |
| Type | Ammonia/Monochloramine Refill Kit |
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