HI-96791-25 Ammonia Low Range ISO Reagents

HI96791-25 is a kit of pre-dosed reagents in vials for the determination of Low Range Ammonia. There are vials for 25 tests to be used with Hanna’s HI801 and HI802 spectrophotometers.

These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with lot number and expiration date for traceability. The method used is Indophenol Blue, which complies with ISO 23695 standards and ensures very precise results, especially for low ammonia values. The procedure involves the addition of a very representative sample volume (6 mL) and the use of 13 mm (internal diameter) cuvettes, with a longer optical path than many other vials on the market. This ensures accurate absorbance measurements and greater repeatability of results.

HI96791-25 can be stored at room temperature, avoiding the inconvenience of having to store them in the refrigerator.

In addition, the reagents have a two year shelf life. These characteristics make HI96791-25 ideal for various applications: analysis of low ammonia values, drinking water and biological purification plants.

Range 0.000 to 2.500 mg/L (as NH₄+)

Resolution 0.001 mg/L

Accuracy ±0.015 mg/L ± 3% of reading at 25 °C

Wavelength 690 nm

Cuvette type 13 mm diameter

Method ISO 23695 Method ID #101 (HI801/HI802 iris)

# of tests 25