US$ 94.95
What You Can Measure
Optimal chlorine removal and taste improvement
1× Bluelab pH Probe
the electrode does not function
Paired with the low maintenance
Bluelab pH 4.0 Calibration Solution Sachets – Box of 30 (18 ml Each) TDS EC replacement probe What You Can MeasureAn easy way to keep your pH and EC probes or pens accurate and working at their best Features: Easy to open single use sachets of calibration and storage solutions Quick tear open sachets are suitably sized for on the go calibration and probe storage Contains 30x 18 ml 0. 6 fl. oz. sachets Bluelab Sachets Perfect for lab technicians, growers, and water quality professionals who need reliable, portable calibration solutions. Each sachet delivers
US$ 94.95
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