Bluelab pH Probe Care Kit

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Everything you need to clean, calibrate and maintain your pH probes Your Bluelab Probe Care Kit – pH contains: Probe care instructions 18 ml single-use Bluelab Solution Sachets - t wo each of: pH 7.0, pH 4.0 and KCl solutions Three plastic cups Bluelab pH Probe Cleaner Toothbrush for cleaning your pH probe Packaging may vary Show more