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This simple colour test strip, from our WaterWorks™ brand, allows quick and accurate testing for Hydrogen Sulfide in water, at a high detection ran...

This simple colour test strip, from our WaterWorks™ brand, allows for quick and accurate testing of Free Chlorine in water, at an ultra high detect...

This simple colour test strip, from our WaterWorks™ brand, allows for quick and accurate testing of Free Chlorine in water. It is a simple dip and...

This simple colour test strip, from our WaterWorks™ brand, allows for quick and accurate testing of Free Chlorine in water, at a high detection ra...

This simple colour test strip, from our WaterWorks™ brand, allows a quick and accurate testing for concentration of Chromium hexavalent (+6) in wat...

This simple colour test strip, from our WaterWorks™ brand, allows quick and accurate testing for Chloride in water. It is a simple dip and read tes...

This Permanganate colour test strip from our SenSafe® brand allows for quick and accurate testing of Permanganate in water at a low detection range...

This Iron colour test strip from our SenSafe® brand allows for quick and accurate testing of Iron (Fe+2) in water, at a low range detection (from 0...

This Chlorine Dioxide colour test strip from our SenSafe® brand allows for quick and accurate testing of chlorine dioxide in water, at a low range ...

Detects: Free Chlorine: 0, 0.1, 0.25, 0.5, 1.0, 3.0, 4.0, 6.0, 10.0 ppm (mg/L) pH: 6.0, 6.4, 6.8, 7.2, 7.6, 7.8, 8.2, 9.0 pH Bottle of 50 Tests Thi...

Our SenSafe® Boris' Mercury Check™ for water quality testing is a quick and easy method to test for low levels of Mercury. The Maximum Contaminant ...

Detects: 0, 50, 100, 200, 500, 1000 ppb (µg/L) Bottle of 50 tests This Mercury colour test strip, from our SenSafe® brand allows for quick and accu...

Detection Method A: 0, 0.005, 0.01, 0.025, 0.05, 0.075, 0.1 ppm (mg/L) Detection Method B: 0.0, 0.05, 0.1, 0.25, 0.5, 1.0 ppm (mg/L) Bottle of 50 t...

This Iron colour test strip, from our SenSafe® brand allows for quick and accurate testing of Iron in water. This is a simple dip and read test an...

This Iodine colour test strip from our SenSafe® brand allows for quick and accurate testing of Iodine in water from 0.02 to 5.0 ppm. This is a simp...

This simple 5-way colour test strip, from our WaterWorks™ brand, allows for quick and accurate testing of Free Chlorine, Total Chlorine, pH, Total...

This simple dual colour test strip, from our WaterWorks™ brand, allows for quick and accurate testing of pH and Total Alkalinity in water. It has ...

This Free Chlorine colour test strip from our SenSafe® brand allows for quick and accurate testing of free chlorine in water. This is a simple dip ...

This Bromine colour test strip, from our SenSafe® brand allows for quick and accurate testing of bromine in water. Our patented aperture strips ar...

2 pruebas cada una por cada 30 estudiantes Detecta: Cloro libre: 0.0, 0.1, 0.2, 0.5, 1.0, 2.5, 5.0 ppm (mg/L) Cloro total: 0,0, 0,1, 0,2, 0,5, 1,0, 2,5, ...

WaterWorks™ Bacteria Check Mini is ideal for home use and quick verifications. Simply remove the cap and fill water to the indicated line, shake, a...

NEW! The WaterWorks™ Chlorine Dioxide High Range water quality test strips have a very high range of detection with our patented indicator. With n...