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Electrochemistry Standards

Calibration and reference materials designed to support conductivity-based measurements and evaluations.
Conductivity and TDS Standards (1,042)
Ion Selective Electrode Standards (131)
ORP Standards (64)

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76 – 90 of 858 results
76

Conductivity Standards for METTLER TOLEDO Conductivity Probes, METTLER TOLEDO™
GSA_VA GREENER_CHOICE

Recommended NIST traceable solutions for calibrating or verifying METTLER TOLEDO conductivity electrodes.

Type Conductivity Standard
For Use With (Equipment) Conductivity Electrodes
Recommended Storage Ambient
Solution Type Conductivity Standard
80

Thermo Scientific™ Orion™ ORP Standards for Redox/ORP Electrodes

Measure ORP simply and accurately with these standards, stable for up to a year (unopened).

Type Redox/ORP Electrode Standard
Description ORP Standard
For Use With (Equipment) Gel-filled ORP/ATC Triode™ electrodes (9179BNMD and 9179BN), Refillable ORP/ATC Triode electrodes (9180BNMD and 9180BN), Glass-bodied ORP electrodes, (9778BNWP and 9778SC), Sure-Flow™ ORP electrodes, (9678BNWP and 967800)
Packaging Bottle
83

Conductivity Standard (300 S/cm at 25°C), ≤2.5% KCl (T), MilliporeSigma™ Supelco™

Conductivity standard is used for the calibration of conductivity measurements. The conductivity standard solution, which can be used for conductivity measurements can be sodium chloride or potassium chloride solution of a definite concentration.

84

Conductivity Standard (500 μS/cm at 25°C, 2.5 KCl (T)), MilliporeSigma™ Supelco™

Conductivity standard can generally be used for the calibration of conductivity measurements. The conductivity standard solution used for conductivity measurements can be sodium chloride or potassium chloride solution of a definite concentration.

86

Ammonia ISE Fill Solution, Ricca Chemical

CAS: 7732-18-5 Synonym: dihydrogen oxide,dihydrogen monoxide

CAS 7732-18-5
Synonym dihydrogen oxide,dihydrogen monoxide
87

Potassium Chloride Reference Solution C, 1408.8 μS/cm at 25°C, 0.01 M, Ricca Chemical

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium chloride SMILES: [Cl-].[K+]

PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
89

Conductivity Standard, 1409μmho/cm, Certified, LabChem™

Linear Formula KCl
Solubility Soluble in water
Color Colorless
Physical Form Liquid
Grade Certified
Identification Passes Test
Density 1g/mL
Name Note 1409μmho/cm
CAS 7732-18-5
Health Hazard 3 GHS P Statement
If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes.
If swallowed, get medical attention.
Health Hazard 2 GHS H Statement
Solution is not hazardous.
Recommended Storage Room Temperature
Formula Weight 74.55
CAS Max % 0.07
90

Conductivity Standard, 84μmho/cm, LabChem™
GSA_VA