Yuanyi Testing Brand Ammonia Nitrogen Reagent(one)The composition of the ammonia nitrogen reagent (II) has been continuously tested and developed by our technical personnel. The ammonia nitrogen reagent has been designed as a liquid droplet bottle. This reagent has the characteristics of stable detection, accuracy, and easy use, avoiding configuration errors caused by insufficient experimental equipment for frontline testing personnel.

Technical parameters:

usage method:

1Prepare several clean and dry colorimetric tubes on the colorimetric tube rack.

2Add water sample to the colorimetric tube using a pipette or pipette.

2.1 Accurately measure5mlAdd distilled water to the colorimetric tube (zero point).

2.2 Accurately move them separately5mlTake each water sample and add it to its colorimetric tube in sequence (water sample).

3Add reagents to each colorimetric tube in sequence:

3.1 Join in sequence0.1ml（2Drip) Ammonia Nitrogen Reagent (1) Shake well.

3.2 Join in sequence0.15ml（3Drip the ammonia nitrogen reagent (II) and shake well.

3.3 Cover and shake well, then let it stand for color development10minYou can directly detect it on the instrument.