This solution set contains B1, B2, and B3 Hardness Standard Solution, 1 bottle each (4oz/bottle), which are made with ACS grade chemicals, suitable for calibration of Apera YD300 portable Water Hardness Meter.
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This solution set contains B1, B2, and B3 Hardness Standard Solution, 1 bottle each (4oz/bottle), which are made with ACS grade chemicals, suitable for calibration of Apera YD300 portable Water Hardness Meter.