Bluelab KCL Storage Solution (100ml) – Official Hydration Fluid for pH Meter Probes and Pens Flushing & Finishers Unlike standard 60/40 mixes that

Unlike standard 60/40 mixes that overload your pots with clay pebbles

To account for regional water variations

clay pebbles

Random Security Mode: Mimics occupancy while you are away to deter burglars

Bluelab KCL Storage Solution (100ml) – Official Hydration Fluid for pH Meter Probes and Pens Flushing & Finishers Unlike standard 60/40 mixes thatBluelab KCL Storage Solution: Preserving Precision for Your pH Meter Keep your diagnostic tools in peak condition with the official Bluelab KCL Storage Solution. Your pH meter is a highly sensitive instrument that relies on a porous glass probe to deliver accurate data. Without proper hydration, this glass tip can dry out, leading to slow response times, permanent damage, and drifting measurements that can compromise your entire nutrient management