MN 92170 Precision acid alkalinity PH test paper Measurement range 7.9~ 9.8pH
SE
The measurement pH value range of MN 92170 precision acid alkalinity PH test paper is 7.9~ 9.8pH, and the division is 7.9-8 3-8.6 - 8.9-9 1-9.4 -9.8pH, which is used for rapid measurement of aqueous acid alkalinity value, MN 92170 PH test paper 100 pieces per box.
MN 92170 PH test strips are made in Germany and belong to the pH-Fix series of MN's pH-Fix test strips, which can quickly measure the pH value of aqueous solutions. The MN PH test strips are non-exudative and suitable for testing with weak buffers or strong alkaline solutions, with 100 strips per box and a size of 6x86mm.
MN 92170 PH test strip has a measurement range of 7.9~9.8pH and a grid of 7.9-8.3-8.6-8.9-9.1-9.4-9.8pH.
Features
Product display diagram
Packing list:pH test paper x1
[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
QWhat chemicals are contained on the PH test paper and how does it change color?
A
There are three indicators on the pH test paper: methyl red, bromocresol green, and thymol blue. The discoloration range of methyl red is pH 4.4 (red)~ 6.2 (yellow), the discoloration range of bromocresol green is pH 3.6 (yellow)~ 5.4 (green), and the discoloration range of thymol blue is pH 6.7 (yellow)~ 7.5 (blue).