1.09514

pH-indicator paper Congo red paper

roll L 4.8 m , with color scale, reag. Ph. Eur., MQuant^®

• Synonym(e): pH chemical test paper paper Congo red paper, pH test paper paper Congo red paper
• NACRES: NB.35
• UNSPSC Code: 41113034

Eigenschaften

• agency: reag. Ph. Eur.
• Quality Level: 100
• 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

Beschreibung

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

Sicherheitshinweise

• pictograms: GHS08
• signalword: Danger
• hcodes: H350
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Carc. 1B
• Lagerklasse: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3