Quick Bacteria Test

This easy to use dip and read bacteria test detects general bacteria PLUS E.coli, species of Salmonella, Shigella, Enterobacter, Klebsiella and many other coliform and non-coliform bacteria.

Contamination can occur without warning and the safety of customers, families, and friends come first. Bacteria Test detects coliform and non-coliform bacteria at 103 colony forming units (cfu)/ml.

This Bacteria Test can provide reliable on-site results in 15 minutes, which can be used for pools, spas, drinking water, lakes, rivers and streams. Bacterial contamination should be of great concern for pool and spa owners, operators, or anyone who tests their water quality.

Shop Now

Chlorine Dioxide Test Strips

Natural Water Solutions’ Chlorine Dioxide Test Strips are handy to keep around the home to safely test the level of Chlorine Dioxide in your water. Below is more information about Chlorine Dioxide and what levels you should be testing for.

Efficacy of Chlorine Dioxide

Chlorine dioxide does not react with water or ionize in water, it is present in solution as molecular chlorine dioxide. For this reason, it is able to diffuse into organic matter including micro-organisms and biofilms. It is effective against all micro-organisms including algae, bacteria, bacterial spores, fungi, fungal spores and viruses. In high concentrations it can be used to control some higher organisms.

Read More & Shop Now
Low Range Chlorine Dioxide Test Strips to measure the concentration of Chlorine Dioxide in the water

Chlorine + eXact® EZ Photometer

The NSF/ANSI 50 L1 Certified Chlorine + eXact EZ tests 9 important water quality parameters and uses our patented eXact® Strips, a quick and easy reagent system for analysis. Simply dip an eXact® Strip into the water sample for 20 seconds using a gentle back and forth motion, discard the strip, and read the results when displayed.


  • Chlorine Dioxide 0.00 – 6ppm
  • Free Chlorine 0.00 – 12.0ppm
  • Total Chlorine 0.00 – 12.0ppm
  • pH 6.4 – 8.4
  • HR Total Chlorine 1.0 – 200ppm
  • Total Bromine 0.00 – 17ppm
  • Ozone 0.00 – 2ppm
  • Peracetic Acid 2 – 400ppm
Read More & Shop Now

Palintest – CIO2+ Contact

The new Palintest ClO2+ instrument provides a simple means of measuring chlorine and chlorine dioxide residuals. Used in conjunction with the Palintest DPD method, it provides a level of simplicity and accuracy unrivalled in a portable, hand-­‐held instrument.

  • Tests for Chlorine (0.01 -­‐ 5 mg/l) and Chlorine Dioxide (0.02 -­‐ 10 mg/l)
  • Robust, Waterproof, IP 67 Rating
  • Available in hard or soft carry case
  • Easy to use (4 intuitive buttons)
  • Ideal for routine water monitoring
Contact NWS For Pricing

Palintest – ChloridoXense

The Palintest ChlordioXense is a precision instrument that offers a simple, rapid, reagent-­‐free method of analysing water for chlorine dioxide, removing almost all sources of technique dependence.

  • Simple and easy to use
  • Avoids issues that occur with colorimetric methods
  • Wide test range, accurate from 0.02 -­‐ 50 mg/l
  • Temperature sample up to 40 C
Contact NWS For Pricing

Palintest Sensor – Contact Plus

The instrument uses patented disposable sensor technology and a unique sequential method to measure Free Chlorine, Chlorine Dioxide and Chlorite across a range of applications including drinking water and produce washing.

  • Test for Chlorine, Chlorine Dioxide and Chlorite
  • Simple operation for all levels of users
  • Wide operating ranges for all parameters
  • No interference from sample solids or colour
  • Superior analytical performance compared to DPD or Lissamine Green methods
Contact NWS For Pricing