Sigma-Aldrich
CONGO PAPER 3 ROLLS
MQuant ® Congo red paper is suitable to monitor a qualitative pH change in the acidic range. The paper changes its color from blue-violet (pH < 2) to red-orange (pH > 5).
Description
General description
MQuant® Congo red paper is suitable to monitor a qualitative pH change in the acidic range. The paper changes its color from blue-violet (pH < 2) to red-orange (pH > 5). pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences. pH indicator papers are manufactured by impregnating high-quality filter paper with indicator or mixed-indicator solutions. Therefore, the paper is dryed, cut and packed into the corresponding sizes. For a semi-quantitative monitoring of the pH value, please refer to our MQuant® pH-indicator papers or strips and for a quantitative measurement to our Reflectoquant® test strips.
Analysis Note
Application test: conforms
Legal Information
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Specifications
- UPC:
- 41116166
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- Quantity:
- 3
- Unit of Measurement:
- RL
- MPN:
- 1095140003
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Fast shipping — 3-day lead time
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Guaranteed quality & reliable delivery
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Shipping Lead-Time: 3-5 Days
