Nitrate Determination Kit 0.1-10.0mg/L Food and Beverage

Nitrate determination kit

【 Measurement Range 】0.1-0.5-1.0-2.0-5.0-10.0mg/L

【 Purpose 】 Used for the determination of nitrate nitrogen content in water samples such as drinking water, mineral water, boiler cooling water, seawater, surface and groundwater, food, agriculture, and aquaculture.

1. The characteristic reaction reagent of the test substance is fixed at approximately 4x4mm ², and the test paper will display different colors depending on the concentration of the test sample. Users only need to distinguish different colors.

2. Small size, easy to operate, results can be obtained in as fast as 15 seconds

3. Widely applicable in various fields, very suitable for on-site testing

4. Using PET material as the test paper carrier, the product has good stability

5. Use a self-contained desiccant packaging cylinder to meet the dual requirements of ease of use and storage.

5. We specialize in research and development for rapid on-site testing. We have automated production equipment, a comprehensive quality management system, and standardized control throughout the entire production process, providing strong support for standardized and large-scale production.

【 Measurement steps 】

operating steps1Rinse the colorimetric tube 1-2 times with the water sample to be tested, and add water to the 10mL mark on the tube.

operating steps2Add a packet of nitrate MR reagent.

operating steps3Tighten the colorimetric tube cover, shake well to dissolve the reagent, and let it stand for 15 minutes.

operating steps4Unscrew the tube cover and raise the colorimetric tube to a blank position 1cm above the colorimetric card. Visually measure the nitrate (calculated as N) content in the water sample by comparing it with the standard color card through the liquid level.

090395 Nitrate determination kit