Nitrate-Nitrogen

This product allows to measure Nitrate (NO3-) ion concentration in the different types of sample including industrial wastewater and environmental water.
Provided Color Sheet shows Nitrate and Nitrate-Nitrogen ion concentration value separately. Please use accordingly.

 

Measureing Method Reduction and Naphthylethylenediamine Visual Colorimetric Method
Range <Nitrate> 1, 2, 5, 10, 20, 45 mg/L
<Nitrate-Nitrogen> 0.2, 0.5, 1, 2, 5, 10 mg/L
Reaction Time 3 min.

Standard Type

Product Name PACKTEST Nitrate
Model WAK-NO3
Quantity (pcs./box) 50
Outer Box Size 165L × 110W × 65H mm
Total Weight approx. 140 g

Economy Package

Product Name PACKTEST Economy Package Nitrate
Model KR-NO3
Quantity (pcs./box) 150
Outer Box Size 130L × 165W × 110H mm
Total Weight approx. 325 g

10 Tests Package

Product Name PACKTEST 10 Tests Package Nitrate
Model ZAK-NO3
Quantity (pcs./box) 10
Outer Box Size 26L × 110W × 162H mm
Total Weight approx. 56 g

When measuring the sample containing Nitrite

When Nitrite coexists in the sample, it will give false reading. Please use the following products (sold separately) upon measurement.

♦To check the existence of Nitrite in the sample

Product Name Model Quantity (pcs./box)
PACKTEST Nitrite WAK-NO2 50
PACKTEST Economy Package Nitrite KR-NO2 150
PACKTEST 10 Tests Package Nitrite ZAK-NO2 10

♦To measure the sample with Nitrite coexisted, please use the following reagent

Product Name Model Quantity (pcs./box)
Pretreatment Reagent for Nitrate NO3-RA 50

*Heating Instrument is required.