VitaLink Buffer 7 250ml

Item No. 09-430-240
Use VitaLink ESSENTIALS Buffer solution to calibrate pH meters. This pH 7 Buffer solution gives an accurate representation of the pH scale at pH 7 to measure against.  Use  VitaLink ESSENTIALS Buffer 4  for a 2 point calibration scale. This will give an accurate range of measurement that hydroponic
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Description
Use VitaLink ESSENTIALS Buffer solution to calibrate pH meters. This pH 7 Buffer solution gives an accurate representation of the pH scale at pH 7 to measure against. 
Use VitaLink ESSENTIALS Buffer 4 for a 2 point calibration scale. This will give an accurate range of measurement that hydroponic nutrients work within.

Perfect for use with the ESSENTIALS pH meter
Available in 1L size
Specifications
UK RRP £3.70
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