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Safe Well Check™ Water Test Kit makes testing accurate, affordable, and easy. A very simple and effective way to test the standard of your drinking...

This Metal Check colour test strip, from our SenSafe® brand allows for quick and accurate testing of metals in water. It detects Cadmium, Cobalt, C...

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 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...

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, ...