Description
Micro Essential Laboratory's HYDRION® S/R Dispenser, pH range 0.0 - 1.5, 15 FT/roll, Each Features:
- Short range pH paper
- Plastic single-roll dispenser containing 1 - 15ft roll, approximately 100 tests
- Distinct color match for 0.0 - 0.4 - 0.8 - 1.0 - 1.5
- Convenient color match chart on side of dispenser

