pH Test Strips 4.5 - 9.0 (100 strips) for Urine & Saliva

Price:£8.99
5 out of 5 stars Wednesday 18 May, 2016 By Scribbler
Just the job, couldn't be any simpler to use.

4 out of 5 stars Saturday 21 May, 2016 By Davaljon
Good but would prefer more defined reading of colours

5 out of 5 stars Wednesday 09 November, 2016 By Carolyn Ernest-Jones
These seem to do what they say and show what your ph is. This way you can make sure that by adjustin ... [Read More]

4 out of 5 stars Wednesday 02 November, 2016 By YO
Does the job. Woudl buy again

4 out of 5 stars Sunday 01 May, 2016 By MizJama
Does exactly what it says it will - slight colour variation from the package, however not significan ... [Read More]

5 out of 5 stars Wednesday 04 May, 2016 By A. J. COELHO
Does exactly what is meant to do.

Displaying 19 to 24 (of 60 reviews)