Yes, the inner chamber is filled with saturated KCl. The probe is shipped with an out chamber filler of 10% KN03. This is a refillable chamber that acts as a salt bridge. The outer chamber may be filled with an electrolyte that least interferes with sample measurement.
Z113107
Aldrich® glass reference electrode
Double junction, reference Ag/AgCl
Synonym(s):
Glass Electrode, Reference Electrode
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1 EA
$282.00
$282.00
Available to ship onMay 05, 2025Details
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1 EA
$282.00
About This Item
UNSPSC Code:
41115603
NACRES:
NB.79
$282.00
Available to ship onMay 05, 2025Details
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Get notified when this item is ready to ship via email.
Recommended Products
feature
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parameter
flow rate (moderate)
−5-100 °C temperature
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General description
The reference electrode is used as a pair with an indication electrode to make a measurement. All types supplied with a 30 in. lead. All reference half-cells have a universal reference pin connector.
Help in selecting the correct electrode can be viewed at Electrode Selection Guide
Hints on Electrode Maintenance
Help in selecting the correct electrode can be viewed at Electrode Selection Guide
Hints on Electrode Maintenance
Application
ISE, titrations, avoids Ag+,Cl- ion interferences
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
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Is the inter filling electrolyte 3M KCl? What is the outer filling electrolyte? saturated KNO3? If it is KNO3, is it possible that I can replace it with NaNO3 by myself after I buy it?
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