Universal indicator papers, Refill packs
Product information "Universal indicator papers, Refill packs"
| Capacity: | 1 x Roll(s) of 5 m |
|---|---|
| Container type: | Roll(s) |
| Manufacturer Article Number: | 90202 |
| Max. pH value: | 11 |
| Min. pH value: | 3 |
| No. of packages: | 1 |
| Package capacity: | 5 m |
| pH range: | 3 ... 11 |
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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.
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.Roll length 5 m, 14 mm width. With 3 colour zones and 2 hydrophobic zones. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability.Plastic container with 1 roll of indicator paper and colour scale.