Aqua Master Tools Storage Solution KCI - 500 ml - 8 Count

Keep Your pH Electrode Ready Between Readings - 500 ml Bottles

A pH electrode that dries out reads slowly and drifts, which undermines every nutrient adjustment you make. This KCI storage solution keeps the electrode bulb wet between uses, and the formulation is traceable to a NIST standard.

Each unit contains 8 bottles, a practical supply for commercial rooms running several meters, or for a home grower who wants storage solution on hand for a long time.

Key Features & Benefits

• KCI storage formula — keeps the electrode bulb hydrated between measurements.
• Traceable to NIST standard — gives you a documented reference point.
• 500 ml bottles — enough to refill electrode caps many times.
• 8 bottles per unit — one order covers multiple meters or sites.

Who Should Use Aqua Master Tools KCI Storage Solution

Anyone who measures pH in hydroponic systems: commercial cultivation teams with several meters and home growers with one.

About Aqua Master Tools KCI Storage Solution

Aqua Master Tools makes meters and controller supplies for hydroponics. This product is a KCI storage solution in 500 ml bottles, sold as one unit containing 8 bottles. Store it at 15-25 °C.

Frequently Asked Questions

Q: How do I store my electrode with this solution?
A: Rinse the electrode thoroughly, pour some solution into the electrode's protective cover, then place the electrode in the solution.

Q: Should I pour used solution back into the bottle?
A: No. Do not return liquid to the bottle, since that can contaminate the rest of the supply.

Q: How should I keep the bottles?
A: Close each bottle immediately after use and store it between 15-25 °C.

Q: Should I rinse the electrode?
A: Yes. Rinse it thoroughly before and after each use so residue does not carry into the solution or your next reading.

Q: What does NIST traceable mean?
A: It means the product can be linked to a standard maintained by the National Institute of Standards and Technology, giving a documented reference for accuracy.