Beschreibung
Universal pH indicator paper Tritest, 2 x 5 m rolls, width 10 mm, pH 1 - 11
With three indicator zones (one main and two sub-indicator zones) for better estimation of intermediate values.
By roll, 10 mm length and 5 m width.
Delivery incl. two dispensers with indicator paper and a colour chart.
Technical Information
| pH measuring range | 1 to 11 |
| Gradation | 1-2-3-4-5-6-7-8-9-10-11 |