Fisher Scientific™ accumet™ Gel-Filled Paper Pulp Double-Junction pH Combination Electrodes: Mercury-Free

Dual junctions provide fast response and long life in paper pulp testing

Brand: Fisher Scientific™

Manufacturer Part Number: 01X417040


UNSPSC: 41115604

Code: NEW

Additional Details:
Additional Details: Weight: 0.01000kg

Product Code. 11590154

Quantity Price
1 £ 162.16 / Each
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Description and Specification


pH Range 0 to 14pH
pH Relative Accuracy ±0.05
Material Gel-filled Polymer/Polypropylene
Junction Dual
Filling Solution Type Gel
Connector Types U.S. Standard/pin
For Use With pH meter
Applications Ideal for routine process monitoring in paper pulp plants, mine assay labs, smelters
Type pH combination electrode
Response Time 30 sec.

  • Perfect for paper pulp testing, mine assay labs, smelters—anywhere junction clogging may be a problem
  • Inner chamber houses reference element with gelled KCl and AgCl; the outer chamber contains KCl only
  • Eliminates heavy metal ions that react with sulfide ions in samples such as black and green liquors
  • No insoluble sulfide precipitates to block electrode junction and cause premature failure
  • Polypropylene body
  • Fisher Scientific universal glass membrane for rapid, reproducible response
  • Glass tip is recessed in end
Fast and accurate
  • Accuracy, ±0.05pH at 25°C (77°F) Efficiency, >95% Sodium Ion error, <±0.05pH at 25°C (77°F) Response time, 30 seconds Zero potential, 7.0 ±0.3pH
  • Membrane resistance, <100megohms at 25°C (77°F)

  • Ideal for routine process monitoring in paper pulp plants, mine assay labs, smelters
  • Fits any application where the presence of S= in samples causes problems of slow response and junction failure