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Safety Information

1.09486

Supelco

pH-indicator paper Litmus paper blue

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

Synonym(s):

pH chemical test paper paper Litmus paper blue, pH test paper paper Litmus paper blue

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About This Item

UNSPSC Code:
41116116
NACRES:
NB.35

Agency

reag. Ph. Eur.

Quality Level

100

product line

MQuant®

feature

non-bleeding: no

roll L

4.8 m , with color scale

detection method

colorimetric

storage temp.

15-25°C

Related Categories

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.

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

1094868888:
1094860003:
BR11094860003:
1094860000:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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