DPD No.1 Tablets / Phenol Red
For testing free chlorine and pH in drinking water using a colorimeter/photometer or comparator.
- Secure storage in individually wrapped aluminium strips
- Accurate dosing, even in the field
- High measurement accuracy and simple operation
- Shelf Life: 10 years
For analyses that hit the mark – Lovibond® instruments only with the matching standards and reagents from Lovibond®.