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  6. Fisherbrand™ accumet™ Gel-Filled Paper Pulp Double-Junction pH Combination Electrodes: Mercury-Free

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

Catalog No. 13620299A Shop All Fisherbrand Products
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BNC
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Catalog No. Connector Types
13-620-299A BNC
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Catalog No. 13-620-299A
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Description

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

  • 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

TRUSTED_SUSTAINABILITY

Specifications

Connector Types BNC
Junction Dual
Material Gel-filled Polymer/Polypropylene
pH Range 0 to 14
Type Combination pH Electrode
Filling Solution Type Gel
For Use With (Application) Ideal for routine process monitoring in paper pulp plants, mine assay labs, smelters
For Use With (Equipment) pH meter
pH Relative Accuracy ±0.05
Response Time 30 sec.
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