Bluelab pH Calibration Liquid 4.0 250 ml

With the Bluelab pH Calibration Liquid 4.0 250 ml you can ensure that your Bluelab pH meters always provide accurate measurements. This calibration solution is of high quality and specially developed under high laboratory standards for Bluelab products. By regularly calibrating your pH meter with this calibration liquid, you extend the lifespan of your Bluelab products and you are assured of reliable measurements in your garden. The 250 ml pack size makes it easy to store this calibration fluid in your toolbox. Order the Bluelab pH Calibration Liquid 4.0 250 ml now and experience the convenience of accurate measurements in your garden.