Indicators for Pharmacopoeia Analysis


Among its large portfolio of highly accurate indicators for observing chemical reactions, Merck offers a wide range of indicators especially produced and extensively tested for pharmacopoeia analysis applications. Our high-quality indicators for pharmacopoeia analysis fully comply with the relevant authoritative quality guidelines worldwide and are specified in accordance with Reag. Ph Eur standards.

pH-Indicator Selector

In volumetric analysis (titration), choosing the right indicator for the color change is crucial. What color indicators are suitable for analysis at a given pH value? What colors appear in the change? This clever tool lets you quickly find the appropriate indicators – using just a slide control for pH value. Information on transition interval and on the preparation of the indicator solution is only a mouse click away. Another click brings you directly to our product page with many more product details.

pH-Indicator Selector All Indicators for Pharmacopoeia Analysis
Catalog Number Catalog Name
103025 Bromocresol purple
106202 1-Naphtholbenzein
108121 Bromocresol green
107223 1,10-Phenanthroline chloride monohydrate
108677 Xylenol orange tetrasodium salt
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