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PH TEST KIT 30 G GHE
Kit for pH measurement that features a small sample tube, a reagent liquid with which to treat the water sample, and a table with colored pH ranges to compare with the sample.
The resolution It is 0.5 points and with this kit it can be measured from pH 4.0 to pH 8.5.
Limited special offer
€3.70
(tax incl.)
€4.93
-25%
Reference:
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How to use
- Fill half a test tube with the nutrient solution
- Add two drops of the pH Test
- Shake the mixture and compare the resulting color with the colors in the table