100 Pastillas Rojo Fenol Pentair Analizador Ph en Agua Visual

These are 100 red phenol tablets for pH testing kits, packaged in 10 aluminum blister packs each. They are compatible with various visual pH testers.

• The description claims the tablets have a dissolution time of less than 30 seconds.
• The description advises to avoid direct contact with the reagents and recommends using gloves.