Test Tube Format Nitrate Test Kit: Standard Range, 25 Samples

Test Tube Nitrate Test Kit for 25 Samples

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Availability: In stock


Product ID: NTK-TTSR-25

Measures Nitrate Within Standard Range (1.0 ppm - 10.0 ppm Nitrate-N)

Analyze 25 Samples With This Kit

Use this kit for quantitative nitrate analysis of essentially any aqueous sample, from wastewater to soil and plant extracts.  This test tube format kit is to be used with your colorimeter or spectrophotometer capable of reading at 540nm± 20nm.  NECi's recombinant Nitrate Reductase drives all Nitrate to Nitrite using NADH, which reacts with color reagents under acidic conditions to produce a visible color.

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Standard Range Test Tube Format Nitrate Test Kit Instructions: 25 Samples

SDS for Test Tube Format and Microplate Format Nitrate Test Kits

In addition to this kit, you will need a graduated cylinder, variable pipetters, a test tube vortex-type mixer, colorimeter or spectrophotometer with glass or plastic cuvettes, clean and nitrate-free 13 x 100mm test tubes, a timer, Nitrate-free deionized water, concentrated HCl, and ice.

Each Kit Contains:

  • (1) 50mL Tube Assay Buffer (liquid)
  • (1) 15mL Amber Bottle Color Reagent No. 1 (solid)
  • (1) 15mL Amber Bottle Color Reagent No. 2 (solid)
  • (1) Tube NADH (freeze-dried)
  • (1) Tube 0.5 unit NaR (freeze-dried)
  • (1) Squeeze-bulb Enzyme Diluent
  • (1) 1.5mL Tube 100ppm Nitrate-N Standard (liquid)
  • (6) Microcentrifuge Tubes
  • (1) Set of Instructions

For more detailed information about this kit, please view the instruction sheet.

For technical support regarding kits, contact tech@nitrate.com

For inquiries regarding orders, or to request a custom quotation for international orders, contact sales@nitrate.com

Kits purchased to use in classroom demonstrations or projects may be eligible for discounts. Complete survey HERE.

Call 1-888-NITRATE or (906)-296-1130 for answers, support, and to make comments.