pH indicator papers, Whatman™

Lieferant: Whatman products (Cytiva)
Whatman™
700-9752EA 33 CHF
700-9752 700-9751 700-9754 700-9753 WHAT2611-628 700-9755
pH indicator papers, Whatman™
Testpapiere pH-Indikatorstreifen
Can be used for the rapid determination of pH values and has led to many applications in laboratories and industry. Available as standard or three colour ranges as rolls in a handy dispenser.

  • Instant pH readings
  • Accurate for a wide range of routine pH testing
  • Inexpensive
  • Convenient and portable for field use

Three colors roll: The paper has three separate indicator dye colour bands. The individual combination of colour change resulting from each test is compared with the colour-coded comparison chart printed on the dispenser, giving improved speed and accuracy in reading.

The strip has three separate indicator dye colour bands. The individual combination of colour change resulting from each test is compared with the colour-coded comparison chart printed on the dispenser, giving improved speed and accuracy in reading.

A full range and some narrow ranges in this popular pH indicator dispenser.

Strips Type CF

Individual plastic support strips carry four different segments of dye-impregnated indicator papers. The resulting combination of colour differences gives an extremely clear and accurate visual pH value. All the dyes are chemically bonded to the paper and cannot be leached into solution; problems associated with contamination of the sample and resultant anomalous readings are avoided.
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