Catalog number: 080520-311 Features: ● Water quality testing can be easily performed with the simple operation pack. ● The container is small enough to fit in the palm of your hand, so it is not bulky and lightweight. ● After the test water is drawn into the container containing the reagent and shaken, the reaction is completed in 10 seconds to a few minutes. ● No special experience or knowledge is required, as all you have to do is draw in the test water and compare the color. Uses: ●Water quality testing measurement Specifications: ●Measurement range (mg/L): 0.3 to 10 ●Reaction time: 20 seconds ●Measurement interval: 6 levels ●Measurement items: Iron (Fe[squared]+, Fe[cubed]+)Fe ●Measurement range: 0.3 to 10 mg/L ●Color chart display colors: 0.3, 0.5, 1, 2, 5, 10 ●Coloration: Light orange → orange ●Measurement method: Colorimetric method Materials/Finish: ●Pack material: Polyethylene Set contents/Accessories: ●Simple pack of 48 uses (24 uses for free cyanide) in one box, and 4 color charts
