Calcium Ang Magnesium Test Kit
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|Total Hardness Test Kit Model:M242869/W315||Cat.No:|
|Total Hardness Test Kit / Kit |
Determination of calcium and magnesium in water samples the total content of
Packaging: hardness reagent (I), hardness reagent (Ⅱ), hardness reagent (Ⅲ) (2 bottles), hardness test shows that color pipe, glass teaspoon, dropper
Determination of the number :30-40
Test range: applicable for use in all water hardness concentration range.
Duration: 2 years `
Test methods: water-like than the tube color washed several times, then pipe water to the calibration samples, the increase in hardness reagent (Ⅰ) 10 drops of shaken, plus reagent (Ⅱ) a little shaken (in water samples at this time marked in red), reagent and then added dropwise (Ⅲ), while Canadian side shake. Drops of water color from red to blue, the note of reagents (Ⅲ) with a few drops.
Calculated as follows: total hardness = F * reagent (Ⅲ) with a few drops. F: conversion factor, see cards
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