Mquant Non-Bleeding Ph Indicator Strips, Since The Indicator Does Not Bleed, The Strip Can Be Left In The Measurement Medium Without Contaminating It, Each

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Biologically degradable polyester foilcontain special indicator dyes covalently bound to reagent papersrapid on-the-spot determinationtests checked and calibrated using certified buffer solutionsbuffer solutions are traceable to primary reference materials from nist™ and ptbsuited for all media in environmental analysis and in industrial in-process control