PH INDICATOR PAPER UNIVERSAL – PH 1-14
Indicator paper on a roll for acid and base (alkaline) test.
– fast response time within a minute
– easy to read, accurate color charts
– high contrast for easy color chart comparisons
Indicator paper on a roll for acid and base (alkaline) test.
– fast response time within a minute
– easy to read, accurate color charts
– high contrast for easy color chart comparisons
