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116971 Nitrate Test

Overview

Replacement Information
Replacement InformationIn North America 1.16971.0001 replaces and is identical to 16971-1

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1169710001
Limited Availability
Limited Availability
In Stock 
Discontinued
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      Fibre case 50 tests
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      Description
      Catalogue Number116971
      Replaces16971; 16971-1
      DescriptionNitrate Test
      OverviewThe Reflectoquant® Nitrate test strips can be used for the rapid determination of the nitrate content in water and also with fruit and vegetables to help decide whether a given delivery batch can be released for use in a specific product (e.g. baby foods). On the strip nitrate ions are reduced to nitrite ions by a reducing agent. In the presence of an acidic buffer, these nitrite ions react with an aromatic amine to form a diazonium salt, which in turn reacts with N-(1naphthyl)-ethylene-diamine to form a red-violet azo 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.
      Product Information
      HS Code3822 19 00
      Quality LevelMQ100
      Safety Information according to GHS
      Hazard Statement(s)H319: Causes serious eye irritation.
      Precautionary Statement(s)P264: Wash skin thoroughly after handling.
      P280: Wear eye protection/ face protection.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P337 + P313: If eye irritation persists: Get medical advice/ attention.
      P501: Dispose of contents/ container to an approved waste disposal plant.
      Storage class10 - 13 Other liquids and solids
      WGKWGK 2 obviously hazardous to water
      Storage and Shipping Information
      StorageStore at +2°C to +8°C.
      Specifications
      function controlconforms
      Assay
      - standard 1

      22 - 28 mg/l
      - standard 290 - 110 mg/l
      - standard 3180 - 220 mg/l
      Global Trade Item Number
      Catalogue Number GTIN
      1169710001 04022536169514