Bluelab 7.0 Calibration Solution Case of 6 Options:Bluelab pH 7.0 Calibration Solution 500 ml, case of 6 Recommended lamps:

Recommended lamps:

The Pargro product line averages 14% drier than Cultilene Comfort Blocks™

Philips 3100K color temperature ceramic halide lamps

Need efficient air-cooling

Bluelab 7.0 Calibration Solution Case of 6 Options:Bluelab pH 7.0 Calibration Solution 500 ml, case of 6 Recommended lamps:Calibration and conductivity standard solutions a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity Temperature probe. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and