1.09486
pH-indicator paper Litmus paper blue
roll L 4.8 m , with color scale, reag. Ph. Eur., MQuant®
别名:
pH chemical test paper paper Litmus paper blue, pH test paper paper Litmus paper blue
产品名称
pH-indicator paper Litmus paper blue, roll L 4.8 m , with color scale, reag. Ph. Eur., MQuant®
agency
reag. Ph. Eur.
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
Quality Level
Legal Information
REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Analysis Note
Application test: conforms
General description
MQuant® Litmus paper blue is suitable to monitor a pH change from alkalinic to acidic. The paper changes its color from blue (above pH 8.3) to red (below 4.5). Litmus is a natural product; it is the oldest form of pH indicator absorbed on paper. This is why litmus paper is still broadly used as a synonyme for other pH papers, eventhough these are impregnated with other, mostly synthetic, indicator dyes. pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences. 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.
存储类别
11 - Combustible Solids
wgk
WGK 2
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