Bluelab pH Probe KCl Storage Solution 100/120 mL | Probe Hydration Microbial & Biostimulants making it a versatile addition

making it a versatile addition to any growing operation

The formula uses chelated forms of key minerals to help keep nutrients available in solution for dependable feeding across growth stages

2-YEAR SHELF LIFE WHEN STORED IN A COOL

enhancing plant growth and energy efficiency

promoting healthier plants and cleaner grow operations

Bluelab pH Probe KCl Storage Solution 100/120 mL | Probe Hydration Microbial & Biostimulants making it a versatile additionWhat Bluelab KCl Storage Solution Is Actually Replacing A pH probe is not a sealed instrument. Every time it reads, a small amount of potassium chloride migrates out through the reference junction, and the internal chemistry drifts as that happens. Storing the tip in matching KCl solution puts back what the junction gave up. That is the whole mechanism, and it is why a probe stored wet reads stable for years while an identical probe stored dry fails