Practical visual test kit for detecting iron contamination caused by rust, corrosion, and metal equipment in water samples through color reaction....
Testonic® Drinking Water Analysis Kit measures pH, free chlorine, total hardness and iron quickly, easily and without laboratory instruments....
Measure total iron (Fe²⁺ + Fe³⁺) in drinking water in just 3 minutes. Testonic Iron Test Kit provides quick and easy detection from 0.25 to 5.0 mg/L. ...
Ferroxyl surface test kit for detecting free iron, iron oxide residues, and active corrosion points on stainless steel surfaces through blue color reaction....
Professional visual test kit for detecting free iron, iron dust, and metallic residues on stainless steel surfaces after passivation, welding, or grinding....
Testonic® RO System Control Kit measures total hardness, total chlorine, iron, silica and pH for practical on-site monitoring by RO service teams....