Bluelab KCl pH Probe Storage Solution 250ml HydroLogic Exempt from residue tolerance

Exempt from residue tolerance

accurate readings of these fundamental parameters

so it ties into most Netafim hardware

Work out the residual air left in the sealed package

Double-Ended Quartz Glass Construction for 25+ Flowering Cycles

Bluelab KCl pH Probe Storage Solution 250ml HydroLogic Exempt from residue toleranceBluelab pH Probe KCl Storage Solution (250ml) Protect your investment and maintain accuracy with Bluelabs KCl storage solution, formulated specifically for Bluelab pH probes and pens. Proper storage prevents the glass membrane from drying out, improves response time, and extends probe lifespan. Use after every session to store your pH pen probe and rehydrate monthly for best results. pH Meter Maintenance Made Easy This NIST certified, traceable KCl