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 85 mm. The strips are long enough to avoid the finger contact.
- Box/100 strips
Store at room temperature
|W31-10||0.0 - 14.0, graduation 1.0|
|W31-15||0.0 - 6.0, graduation 0.5|
|W31-18||2.0 - 9.0, graduation 0.5|
|W31-20||4.5 - 10.0, graduation 0.5|
|W31-25||7.0 - 14.0, graduation 0.5|
|W31-35||1.7 - 3.9, graduation 0.3|
|W31-40||3.6 - 6.1, graduation 0.3/0.5|
|W31-45||5.1 - 7.2, graduation 0.3|
|W31-50||6.0 - 7.7, graduation 0.3/0.4|
|W31-55||7.5 - 9.5, graduation 0.2/0.4|
|W31-60||7.9 - 9.8, graduation 0.2/0.4|
|Code||Title||Range||Pack Size||Availability||Price||Updated: 09-12-2021|
|W31-10||Universal pH test strips||0.0 - 14.0, graduation 1.0||box/100||3 in stock||AU $44.00|
|W31-15||Universal pH test strips||0.0 - 6.0, graduation 0.5||box/100||2 weeks||AU $44.00|
|W31-18||Universal pH test strips||2.0 - 9.0, graduation 0.5||box/100||2 weeks||AU $44.00|
|W31-20||Universal pH test strips||4.5 - 10.0, graduation 0.5||box/100||1 in stock||AU $44.00|
|W31-25||Universal pH test strips||7.0 - 14.0, graduation 0.5||box/100||1 in stock||AU $44.00|
|W31-35||Universal pH test strips||1.7 - 3.9, graduation 0.3||box/100||2 weeks||AU $44.00|
|W31-40||Universal pH test strips||3.6 - 6.1, graduation 0.3/0.5||box/100||2 weeks||AU $44.00|
|W31-45||Universal pH test strips||5.1 - 7.2, graduation 0.3||box/100||2 weeks||AU $44.00|
|W31-50||Universal pH test strips||6.0 - 7.7, graduation 0.3/0.4||box/100||2 weeks||AU $44.00|
|W31-55||Universal pH test strips||7.5 - 9.5, graduation 0.2/0.4||box/100||2 weeks||AU $44.00|
|W31-60||Universal pH test strips||7.9 - 9.8, graduation 0.2/0.4||box/100||2 weeks||AU $44.00|