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Growth Technology Ph4 Buffer Solution 300ml

€6.66
In Stock
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

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