Universal pH test strips

pH-Fix test strips, Non-Bleeding

In relation to standard pH papers, pH-Fix strip indicator dyes are considerably bound to cellulose fibres, so colour-bleeding is avoided even in extremely basic solutions.

  • Even in unbuffered or very weak buffered solutions pH measurement is possible as the sticks can be left in the solution until the final changes in colour are done.
  • No indicative dyes contaminate test samples.
  • Colours in each field will not blend into each other, so the colour scale is more accurate.
  • Recently advanced indicator dyes guarantee a clear and easy comparison to the colour scale and a sharp difference of the pH values.
  • The four different 6 x 5 mm pH papers are glued on a plastic strip of 6 x 85mm. The strips are long enough to avoid the finger contact.
  • Box/100 strips

Store at room temperature

Code Title Range Pack Size Availability Price Updated: 24-04-2024
W31-10 Universal pH test strips 0.0 - 14.0, graduation 1.0 Box/100 1 in stock $56.00 AUD
W31-15 Universal pH test strips 0.0 - 6.0, graduation 0.5 Box/100 2 weeks $56.00 AUD
W31-18 Universal pH test strips 2.0 - 9.0, graduation 0.5 Box/100 2 weeks $56.00 AUD
W31-20 Universal pH test strips 4.5 - 10.0, graduation 0.5 Box/100 2 weeks $56.00 AUD
W31-25 Universal pH test strips 7.0 - 14.0, graduation 0.5 Box/100 1 in stock $56.00 AUD
W31-35 Universal pH test strips 1.7 - 3.9, graduation 0.3 Box/100 2 weeks $56.00 AUD
W31-40 Universal pH test strips 3.6 - 6.1, graduation 0.3/0.5 Box/100 2 weeks $56.00 AUD
W31-45 Universal pH test strips 5.1 - 7.2, graduation 0.3 Box/100 2 weeks $56.00 AUD
W31-50 Universal pH test strips 6.0 - 7.7, graduation 0.3/0.4 Box/100 2 weeks $56.00 AUD
W31-55 Universal pH test strips 7.5 - 9.5, graduation 0.2/0.4 Box/100 2 weeks $56.00 AUD
W31-60 Universal pH test strips 7.9 - 9.8, graduation 0.2/0.4 Box/100 2 weeks $56.00 AUD