pH indicators with integral comparison strips, Whatman™

Lieferant: Whatman products (Cytiva)
Whatman™
WHAT2628-990EA 58.9 CHF
WHAT2628-990 WHAT2629-990 WHAT2627-990 WHAT2612-990 WHAT2626-990 WHAT2631-990 WHAT2630-990
pH indicators with integral comparison strips, Whatman™
Testpapiere pH-Indikatorstreifen
Can be used for the rapid determination of pH values has led to many applications in laboratories and industry.

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

Each test strip has a central segment of indicator dye and, printed alongside, eight or more different colour segments marked with corresponding pH values for matching purposes. The pH test value can be read off by direct comparison of the test strip colour and the colour bars. Excellent for coloured solutions, when any changes in colour of the paper stock are automatically cancelled out.
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