pH buffers are solutions of a known and fixed pH. These are used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter.
Available buffer solutions: pH 4, and pH 7.
SKU: 1132
pH buffers are solutions of a known and fixed pH. These are used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter.
Available buffer solutions: pH 4, and pH 7.
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