Cole-Parmer Fast-Response Autoclavable Fermentation pH Electrodes

New glass formulation provides unparalled performance!
  • Lightening fast response time with superior accuracy and repeatabilty
  • Perfect for low-ionic strength solutions
  • Provides confident values over the entire pH range from 0 to 14
Cole-Parmer's fast-response fermentation pH electrodes are made of a proprietary new formulation of low-impedance glass replaces all other formulas — allows you to streamlined inventories and eliminate wasted time trying to select the best electrode for your application. Use in low-ionic strength solutions, high pH testings where sodium error could be a problem, and at high temperatures up to 266°F (130°C). pH is registered in less than 20 seconds, with a typically accuracy of 0.02 pH units (meter dependant).
Chemical-resistant Ryton ''PPS'' PG13.5 threaded pressure fitting, PTFE spacer, and silicone o-ring ensure a leakproof connection to your assembly.
All electrodes feature double-junction reference for maximum lifespan.
Order detachable cap
$74.80 - $298.10USD / Each

12 variations of this product are available.

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12 PRODUCT OPTIONS
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Electrode Type Length (mm) Reference Junction
Availability Pricing
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Double junction Wick
$237.10USD / Each
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Double junction Wick
$220.50USD / Each
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Double junction Wick
$283.60USD / Each
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Double junction Annular
$225.70USD / Each
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Double junction Annular
$291.90USD / Each
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Double junction Annular
$274.30USD / Each
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Double junction Annular
$217.40USD / Each
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Double junction Open
$298.10USD / Each
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Double junction Open
$242.20USD / Each
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Double junction Open
$209.10USD / Each
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$74.80USD / Each
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$76.85USD / Each
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