1.09514
pH-indicator paper Congo red paper
roll L 4.8 m , with color scale, reag. Ph. Eur., MQuant®
Synonym(s):
pH chemical test paper paper Congo red paper, pH test paper paper Congo red paper
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About This Item
NACRES:
NB.35
UNSPSC Code:
41113034
agency
reag. Ph. Eur.
Quality Level
product line
MQuant®
feature
non-bleeding: no
roll L
4.8 m , with color scale
application(s)
agriculture
beverage testing
disinfection control
food testing
wastewater
water monitoring
detection method
colorimetric
storage temp.
15-25°C
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
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
Certificates of Analysis (COA)
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