Water Nitrate Test Kit - Standard Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holder
Water Nitrate Test Kit - Low Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holders
Water Nitrate Test Kit - Standard Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holder
Water Nitrate Test Kit - Standard Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holder
Water Nitrate Test Kit - Standard Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holder
Water Nitrate Test Kit - Standard Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holder
Water Nitrate Test Kit - Low Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holders
Water Nitrate Test Kit - Low Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holders
Water Nitrate Test Kit - Low Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holders
Water Nitrate Test Kit - Low Range kit contents including reaction cuvettes, buffer, color reagents, sample collection tubes, and cardboard cuvette holders

NECi

Water Nitrate Test Kit

$45.00
SKU: NTK-WLR-05
Size:5 Pack
Range:Low Range: 0.1-2.0 ppm Nitrate-N
Quantity:

Fast, Reliable Nitrate Testing for Any Water Source

Get reliable nitrate testing results in the field — in just 30 minutes. This professional water nitrate test kit is designed for environmental monitoring, agriculture, and water quality assessment without the wait or cost of laboratory analysis. Non-toxic kit contents ensure safety for humans and the environment. No special training or equipment needed.

Applications

  • Well water, drinking water, agricultural water, pond water
  • Streams, lakes, rivers, oceans, wetlands, and environmental watersheds
  • Wastewater and industrial effluent
  • Aquarium, hydroponic, aquaculture, and aquaponic water (Please contact us if a different range of nitrate detection is required other than what is offered.)

Kit Specifications

  • Low Range (0.1 - 2.0 ppm Nitrate-N) — For ambient, unimpaired environmental water sources
  • Standard Range (0.5 - 10.0 ppm Nitrate-N) — For drinking water, well water, agricultural runoff, and other water types
  • Results in 30 minutes
  • On-site testing - no laboratory required
  • Easy to use - no special training needed
  • Environmentally benign
  • Measures nitrate in both fresh and salt water

Choose Your Range

Nitrate is reported in different units depending on your field of use and where you live.

NTK Field Water Kits ppm Nitrate-N ppm Nitrate µM Nitrate
Low Range Kit 0.1 - 2.0 0.4 - 8.8 7.2 - 142.8
Standard Range Kit 0.5 - 10.0 2.0 - 44 36 - 714

How It Works

  • Collect Samples: Collect your water samples directly into the sample collection tubes.
  • Mix & React: Add buffer and a small amount of each sample to the prepared cuvettes.
  • Develop Color: Add color reagent and wait for the reaction to complete.
  • Read Results: Compare color to chart or use optional photometer for precise readings.

Kit Options

Choose from kits for nitrate analysis of:

  • 5 samples
  • 10 samples
  • 25 samples
  • 50 samples

Materials You Will Need

No special equipment needed. Kit includes everything required to test. A pair of scissors is helpful for opening reagent packaging.

Kit Contents

  • Cardboard Cuvette Holder(s)
  • Sample Collection Tubes
  • Reaction Cuvettes (contain enzyme)
  • Squeeze Bulbs or Aliquots of Buffer
  • Pipettes
  • Snap Cap Tubes of Color Reagent
  • Snap Cap Tube of Nitrate Standard
  • Set of Instructions

Optional Upgrades for Enhanced Accuracy

While the kit includes everything you need for visual color matching, you have two optional tools to make reading results even easier:

GaiaXus Handheld Photometer (Optional)
For digital precision and data tracking, the GaiaXus photometer pairs seamlessly with our kits and connects to the GaiaXus Android app or GaiaXus iPhone app for easy result logging. This eliminates guesswork by providing exact numerical readings.

Free Nitrate Color Slider Web App (Optional)
Use our free web app for easier visual color matching. Instead of using the printed color chart, match your sample color on screen for more precise readings. No download needed - simply visit nitrate.com/app.

Ordering Information

Contact us to inquire about bulk quantity discounts or wholesale orders, or to request a quote for international orders.

Resources & Downloads

Standard Range Water Nitrate Test Kit Instructions

Low Range Water Nitrate Test Kit Instructions

Data Sheet for Water Nitrate Test Kits

SDS (Safety Data Sheet) for Nitrate Test Kits

Livestock Water Toxicity Chart