pH universal indicator paper – Standard in many applications
pH indicator papers have been available for decades and are the standard for many applications. For each pH value these papers show a single color which can be matched with the color scale at intervals of 0.2–1 pH units.
Special indicator paper TRI–BOX pH 0.5–13.0, box with 3 test papers
Content 1 Pack(s)
REF 90218.1
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