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: 01X417039

PH ELECTRODE COMBINATION, GEL, DOUBLE-junction plastic body Tris compatible 106mm x

UNSPSC: 41115604

Code: 43

Additional Details:
Additional Details: Weight: 1.00000kg

Product Code. 11530194

Quantity Price
1 £ 141.76 / 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 BNC
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