Sealed for freshness and easy travel
- Tear off a corner, or the entire top—opens wide enough for all probe types
- Notched corners for easy opening from either side
Single-use 20-mL pouches are sealed to ensure freshness—take these convenient standard solutions anywhere! Don't worry about transferring solution into another container—calibrate directly from the pouch.
A µS-to-ppm conversion table is printed on each pack for quick reference.