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Use pH buffer solution to calibrate pH meters. All calibration solutions should be at room temperatu..
£5.99 Ex Tax: £5.99
Use pH buffer solution to calibrate pH meters. All calibration solutions should be at room temperatu..
£2.50 Ex Tax: £2.50
ESSENTIALS pHix-!T 250ml is a pH buffer. It is a blend of inorganic salts that fix and maintain the ..
£3.60 Ex Tax: £3.60
Solutions of a known and fixed pH. These are used to calibrate pH meters. This should..
£3.45 Ex Tax: £3.45
Solutions of a known and fixed pH. These are used to calibrate pH meters. This should..
£3.45 Ex Tax: £3.45