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The HI93715-03 are reagents for the colorimetric determination of ammonia nitrogen (NH3-N). There are enough reagents for 300 tests and are for use with Hanna’s compatible benchtop and portable photometers. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each bottle for traceability.
Pre-made reagents for ease of use
Prepared with high purity chemicals
Marked with expiration date and lot number for traceability
Details
The HI93715-03 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. These reagents follow the Nessler Method in which the reaction between ammonia and the reagent causes a color change in the sample. The intensity of color is determined by a compatible photometer and the concentration and based upon the meter will be displayed in mg/L (ppm) as ammonia (NH3) or ammonia nitrogen (NH3-N). These reagents are designed to be used with samples that have an expected range of 0.00 to 9.99 mg/L ammonia.
| Package | Dropper bottles “A” and “B” |
|---|---|
| Quantity | 300 tests |
| Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1426-93, Nessler Method. The reaction between ammonia and the reagents causes a yellow tint in the sample. |
