€20.33
€20.33 Tax Included.
€16.66 Tax Excluded.
Phenol Red reagent tablets...
The precise dosage, long shelf life and ease of use make the reagent tablet the most popular indicator system and the most economical way to...
Bottle of PH7 buffer solution for cleaning and calibration of electrodes.
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A correct pH measurement implies a periodic calibration of the instrument-electrode assembly using buffer solutions.
ASTRAL offers 3 types of buffer solutions for immediate use, whose values at 20ºC are pH 4.
01, 7.
00 and 9.
21
Data sheet