Ammonia Reagents Low Range (300 tests) - HI93700-03

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The HI93700-03 are ammonia reagents for the colorimetric determination in freshwater. There are enough reagents for 300 tests and are for use with Hanna Instruments compatible benchtop and portable meters. These high quality liquid reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date for traceability on each bottle.

Pre-made reagents for ease of use
Prepared with high purity chemicals
Marked with expiration date and lot number for traceability

Details

The HI93700-03 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 reagents causes a yellow tint in the sample. By simply adding 4 drops from each bottle of HI93700-03 reagent set to the sample, the reaction between ammonia and reagents causes a yellow tint in the sample will take place. The intensity of color is determined by a compatible photometer and the concentration will be displayed. The results will be displayed in ppm (mg/L) of either ammonia-nitrogen (NH₃-N), ammonia or ammonium based on meter and setting being used. These reagents are designed to be used with samples that have an expected range of 0.00 to 3.00 ppm ammonia-nitrogen.

Specifications

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 reagents causes a yellow tint in the sample.
Proposition 65	WARNING: This product can expose you to chemicals including Mercury and mercury compounds, which is known to the State of California to cause birth defects or other reproductive harm.