Bluelab pH 4.0 Calibration Solution - 500ml

Lab-Grade pH 4.0 Calibration Accuracy for Your Bluelab pH Meter

Bluelab pH 4.0 Calibration Solution ensures your Bluelab pH meter delivers accurate, repeatable measurements every time. Manufactured to high laboratory standards and designed exclusively for Bluelab devices, this 500ml solution is an essential part of a reliable two-point pH calibration routine.

Key Features & Benefits

• Optimized for pH 4.0 two-point calibration - Provides a precise reference point for accurate pH meter calibration alongside a complementary pH calibration solution.
• Manufactured to high laboratory standards - Precision-formulated to guarantee reliability and consistency across Bluelab products.
• Designed exclusively for Bluelab devices - Ensures full compatibility with Bluelab pH meters, conductivity meters, and probes.
• 500ml bottle - Right-sized for bench use, with enough solution for multiple calibration or verification sessions.
• Extends probe life and accuracy - Regular use of correct solutions keeps probes performing at factory specifications longer.

Who Should Use This

Hydroponic growers, greenhouse operators, and any user of Bluelab meters who wants to maintain accurate, dependable measurements. Essential for operations where precise pH management is critical to crop health and yield.

Compatibility

Designed for use with all Bluelab pH meters, probes, and pensrequiring two-point pH calibration. Store in a cool place out of direct sunlight and heat, with the lid securely tightened. Keep out of reach of children.

Frequently Asked Questions

Is this solution made specifically for Bluelab products?

Yes - Bluelab calibration and standard solutions are designed and manufactured exclusively for use with Bluelab devices to ensure accuracy and product longevity.

How often should pH probes be calibrated?

Bluelab recommends calibrating pH probes regularly - typically every 30 days or whenever the 30-day calibration indicator expires on your Bluelab meter.

How should this solution be stored?

Store in a cool location out of direct sunlight and heat. Keep the lid securely tightened and out of reach of children.

Can this solution be used with non-Bluelab meters?

This solution is formulated for Bluelab devices. While the solution itself meets lab standards, Bluelab recommends using it with Bluelab products for guaranteed compatibility.