testing equipment pH

Hy-Gen pH control kit - test solution plus ph up and down

Hy-Gen pH control kit - test solution plus ph up a

$23.00

Or 4 interest-free payments of $5.75 with

 

PH Test kit - small tube and liquid with colour chart on bottle Flairform liquid test

PH Test kit - small tube and liquid with colour ch

$13.00

Or 4 interest-free payments of $3.25 with

 

pH4 Slope pH tester calibration 250ml

pH4 Slope pH tester calibration 250ml

$8.00

Or 4 interest-free payments of $2.00 with