Universal indicator papers
0,00 €
Info sui prodotti "Universal indicator papers"
Plastic dispensing reel with 1 roll of indicator paper and colour scale.
| Capacity: | 1 of 5 m |
|---|---|
| Manufacturer Article Number: | 90201 |
| Max. pH value: | 11 |
| Min. pH value: | 1 |
| No. of packages: | 1 |
| Package capacity: | 5 m |
| With colour comparison chart: | Yes |
| pH range: | 1 ... 11 |
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Roll length 5 m, 10 mm width. With two colour zones. Plastic box with 1 roll of indicator paper and colour scale. Duotest indicator papers combine two different indicator zones on a single strip. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colors, simplifying and precisely assigning the pH value.
For determination of pH-value in coloured solutions.Supplied in packs of 200, 11 x 100mm W x L strips.
For determination of pH-value.Roll length 5m, 10mm width. With three colour zones, without hydrophobic zone.Plastic container with 1 roll of indicator paper and colour scale.