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Redox Standard, 250mV, Reagecon™
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Product Code. 11803570 Shop All Reagecon Products
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500 mL
Unit Size:
500mL
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Product Code. 11803570 Supplier Reagecon Supplier No. RS250
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Estimated Shipment: 01-09-2026
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Description

Controls the functionality and environmental conditions of redox sensing and reference electrodes. Redox Standard, 250mV, Reagecon™ is a ready to use solution of iron salts that is certified with a verifiable accuracy of ±5mV (with platinum electrode and Ag/AgCl reference solution (3M KCl).

Redox (reduction–oxidation) reactions cause an electron transfer process that can be measured using a Redox or ORP (oxidation-reduction potential) electrode. Redox is an absolute measurement expressed in millivolts. During its working life, a Redox electrode undergoes no change of zero point or slope. Therefore, redox electrodes do not require calibration. A control standard controls the functionality of the sensing and reference electrode, and also controls the analyst's technique, environmental conditions and the operation of the measurement meter.

Specifications

Packaging 500mL
CAS 13746-66-2, 13943-58-3
Vapor Pressure 23 hPa
Conductivity 250mV ±5
Physical Form Liquid
Molecular Formula C6FeK3N6
MDL Number MFCD00011392
Boiling Point 100°C
For Use With (Equipment) Redox Electrode
Solubility Completely miscible
InChI Key QMTKJUMXUDIUAQ-UHFFFAOYSA-N
SMILES [K+].[K+].[K+].N#C[Fe+3](C#N)(C#N)(C#N)(C#N)C#N
IUPAC Name tripotassium hexacyanoirontris(ylium)
Molecular Weight (g/mol) 329.25
PubChem CID 26250
Quantity 500 mL
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