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Growth Technology pH Buffer 4 and 7 – 300ml
Solutions of a known and fixed pH. Used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter.
Kit contains:
1 x 300ml pH Buffer 4
1 x 300ml pH Buffer 7
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£8.99 incl. Vat
99 in stock
Solutions of a known and fixed pH. Used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter.
Kit contains:
1 x 300ml pH Buffer 4
1 x 300ml pH Buffer 7
