NECi Nitrate Test Kits

(NTK)
 

NECi enzyme-based Nitrate Test Kits: are safe and easy to use.  No special safety protection or waste-disposal precautions are required.  Reliable and accurate superior information, and no toxic waste.

Help Choosing an NTK for your needs: NTK Choices

How the NaR-based Nitrate Test Works
or

How Nitrate Assay Works
 

Home Nitrate Test Kits (C-NTK)

(C-NTK-101-105)
Simple and easy kit for home and farmer.  Designed to enable well owners and farmers to test their water for safety without special equipment.  Use it on-site right out of the package and get results in 30 min or less.  Internal reference standard included.

Environmental Field Test Kits (E-NTK)
Formerly called F-NTK

Environmental Field NTK are:

• complete with all measuring and mixing labware

•  designed for on-site and classroom use. 

• EPA ETV®-verified technology!

E-NTK Series for Standard Range
(ie. 0.5 to 10 ppm Nitrate-N)
CM-NTK Series for Low Range
(ie. 0.05 to 1.0 ppm Nitrate-N)

• Skill level: advanced middle school and up.

• Accuracy: approx. 1 ppm for Std Range, approx 0.1 ppm for Low Range kits.

• OK for Salty Water - even at the lowest levels of nitrate.

• OK for Turbid or Highly Colored Samples - just filter and dilute

(P-NTK/S-NTK/AW-NTK/LF-NTK)
for Ag Consultants and Farmers
Easy to Use and Accurate Nitrate Test Kits

Superior Information

There’s an Ag-NTK for any type of ag sample:   plants, soils, water, fish ponds, runoff.  

Let us help you maximize yield and stay in compliance.

• Use P-NTK series for plant testing
• Use S-NTK series for soils
• Use AW-NTK for well water, ponds, and ag runoff
• Use LF-NTK series for corn stocks, silage and standing hay

Each Ag-NTK contains reagents and supplies for determining nitrate content of 4, 8, 20 or more test samples of plant tissue, soil or water and one or more nitrate standards
 

Lab Test Kits (L-NTK/M-NTK)

(L-NTK-201-204/M-NTK-301)
For the most demanding user. 

User must be well equipped, but no special training is necessary.  Available both in test tube and microplate formats.  Spectrophotometer/colorimeter or microplate reader are required.

Designed to enable a lab or similarly equipped user to precisely determine nitrate levels in:

water from any source
any other water-based extract of soil, plant tissues, leaves, roots, stems, fruits, seeds, etc.
crop samples - "juice" freshly squeezed or extract from dried samples
industrial samples waste water, extracts of concrete or land fill , etc.

NTK Reagents for Experienced Users

(YNaR-1/AtNaR2/NaR-1/NaR-Pk/NaRA-100)
Make your own nitrate test "kits" by renewing supplies of NaR enzyme and other reagents.

To Buy NTK:
Call toll-free 1-888-NITRATE (648-7283)