Nitrate Test 50 STRIPS

Code: 1169950001 D2-231

Analysis Note

function control: conformsAssay - standard 1: 3 - 7 mg/l - standard 2: 45 - 55 mg/l - standard 3: 72 - 88 mg/l

General description

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£98.70 EACH
£118.44 inc. VAT

Analysis Note

function control: conformsAssay - standard 1: 3 - 7 mg/l - standard 2: 45 - 55 mg/l - standard 3: 72 - 88 mg/l

General description

The Reflectoquant™ Nitrate test strips can be used for quick and easy monitoring of drinking water, process water and wastewater, as well as in aquarium water where limits can quickly be exceeded. They can also be used to determine nitrate in food e.g. potatoes. On the strip nitrate ions are reduced to nitrite ions by a reducing agent, which then react to a red-violet dye that is determined reflectometrically on the RQflex™. For pre-testing a sample in an economic and quick way to check for nitrite interferences or to estimate the nitrate concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant™ test strips for nitrate and nitrite. Further quantitative determination methods can be found with our Spectroquant™ tests.

Method: reflectometric with test strips 3 - 90 mg/l NO3- Reflectoquant®

Legal Information

RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany

REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

Replaces: 16995-1; 16995

compatibilityRQflex® 10 Plus, RQflex® 10, RQflex® 20, for use with REFLECTOQUANT®
descriptionquantitative
detection methodreflectometric
measuring range3-90 mg/L (NO3-)
Quality Level100
reaction suitabilityreaction type: Griess reaction
specific analyte(s)nitrate
storage temp.2-8°C
This product has met the following criteria: