Spectroquant® Nitrate Photometric Tests

Spectroquant® Nitrate Photometric Tests

R3,927.05 R10,476.22Price range: R3,927.05 through R10,476.22

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Description

This Spectroquant® Nitrate Cell Test allows the accurate quantification of nitrate in water samples. Nitrate is an essential nutrient required for the growth of animals and plants. However, elevated levels of nitrate can be a health risk, in particular for pregnant women and infants. Therefore, nitrate levels in water sources are regulated in many countries.

Method applied: In acidic solution nitrite ions react with sulfanilic acid to form a diazonium salt that reacts with N-(1-naphthyl)ethylenediamine dihydrochloride to form a red-violet azo dye which is determined photometrically.
The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet.
All our Cell and Reagent Test Kits are equipped with the unique Live ID (2D barcode) which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.

Additional information

Test Range/ Cell Type

Cell Test 0.5 – 18.0 mg/l NO₃-N 2.2 – 79.7 mg/l NO₃⁻ [25 Tests], Cell Test DMP 0.5 – 25.0 mg/l NO₃-N 2.2 – 110.7 mg/l NO₃⁻[25 Tests], Cell Test DMP 1.0 – 50.0 mg/l NO₃-N 4 – 221 mg/l NO₃⁻ [25 Tests], Cell Test DMP 23 – 225 mg/l NO₃-N 102 – 996 mg/l NO₃⁻[25 Tests], Cuvette Test 0.2 – 20.0 mg/l NO₃-N 0.9 – 88.5 mg/l NO₃⁻[100 Tests], Cuvette Test DMP 0.10 – 25.0 mg/l NO₃-N 0.4 – 110.7 mg/l NO₃⁻[100 Tests], Cuvette Test DMP 0.10 – 25.0 mg/l NO₃-N 0.4 – 110.7 mg/l NO₃⁻ [250 Tests], Cell Test in seawater 0.10 – 3.00 mg/l NO₃-N 0.4 – 13.3 mg/l NO₃⁻[25 Tests], Cuvette test in seawater 0.2 – 17.0 mg/l NO₃-N 0.9 – 75.3 mg/l NO₃⁻[50 Tests], Cuvette Test 0.3 – 30.0 mg/l NO₃-N [100 Tests], Cell Test 0.03 – 2.30 mg/l NO₂⁻ 0.010-0.700 mg/l NO₂-N [25 Tests], Cell Test 1.0 – 90.0 mg/l NO₂-N 3.3 – 295.2 mg/l NO₂⁻ [25 Tests]

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