pH Buffer 4
£3.95
A solution with a set pH value of 4.00 – to be used for calibration of pH meters, monitors and controllers.
Related products
-
Nutriculture pH Kit 4 – 10
£2.95 Add to basket -
Grow Gadget Budget PH Meter
£12.49 Add to basket -
pH Buffer 7
£3.95 Add to basket -
GT Conductivity EC Standard Calibration Fluid 300ml
£3.95 Add to basket -
Bluelab Replacement pH Probe for Combo / Guardian meters
£64.95 Add to basket -
Bluelab Combo Meter
£229.95 Add to basket -
Bluelab pH Pen – Temperature Compensated Digital pH Tester
£84.95 Add to basket -
Air Comfort Bluetooth Temperature and Humidity Sensor
£32.49 Add to basket
