Electrochemistry Standards

Electrochemistry Standards

Calibration and reference materials designed to support conductivity-based measurements and evaluations.
Conductivity and TDS Standards (582)
Ion Selective Electrode Standards (99)
ORP Standards (26)

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1 – 30 of 425 results
1

Traceable™ One-Shot™ Conductivity Calibration Standards Certified Reference Material Producer (CRM), Fisherbrand™

Ideal for lab or field applications

EDGE
Packaging 6/Pk.
2

Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM), NIST tested, Fisherbrand™

Use NIST-traceable reference materials for the highest accuracy available. Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM) offer easy calibration with included instructions and temperature chart.

EDGE
Type Conductivity Standard
Solution Type Calibration Solution
3

Thermo Scientific™ Orion™ Conductivity Standards and Solutions

Perform virtually any electrochemistry analysis with these conductivity standards and solutions. All conductivity standards are traceable to NIST™ standard reference materials.

EDGE
Type Conductivity Standard
Solubility Soluble
4

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

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

EDGE
Type ORP Standards for Redox/ORP Electrodes
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
5

Conductivity Standards for METTLER TOLEDO Conductivity Probes, METTLER TOLEDO™

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

EDGE
Type Conductivity Standard
For Use With (Equipment) Conductivity Electrodes
Recommended Storage Ambient
6

Thermo Scientific™ Orion™ ISE Calibration Standards

Take reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Calibration Standards. For use with ion selective electrodes from ammonia to water hardness.

EDGE
Type Ion Selective Electrode Calibration Standard
7

Conductivity Standard, 1000μmho/cm, LabChem™

Promotions are available
EDGE
8

Potassium Chloride Conductivity Standard, 10 μS/cm at 25°C, Ricca Chemical
SDP

CAS: 7732-18-5,7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7732-18-5,7447-40-7
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
SMILES [Cl-].[K+]
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
9

Potassium Chloride Conductivity Standard, 84 μS/cm at 25°C, Ricca Chemical
SDP

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
SMILES [Cl-].[K+]
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
10

Ammonia Standard, 1000 ppm NH3 (822 ppm N), Ricca Chemical
SDP

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-]

EDGE
PubChem CID 25517
CAS 12125-02-9
Molecular Weight (g/mol) 53.489
ChEBI CHEBI:31206
SMILES [NH4+].[Cl-]
IUPAC Name azanium;chloride
InChI Key NLXLAEXVIDQMFP-UHFFFAOYSA-N
Molecular Formula ClH4N
11

Conductivity Standard, 50 μS/cm at 25°C (23.6 ppm TDS as NaCl), Ricca Chemical
SDP

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00003477 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium chloride SMILES: [Na+].[Cl-]

EDGE
PubChem CID 5234
CAS 7647-14-5
Molecular Weight (g/mol) 58.44
ChEBI CHEBI:26710
MDL Number MFCD00003477
SMILES [Na+].[Cl-]
IUPAC Name sodium chloride
InChI Key FAPWRFPIFSIZLT-UHFFFAOYSA-M
Molecular Formula ClNa
12

Conductivity Standard, 1000 μS/cm at 25°C (495 ppm TDS as NaCl), Ricca Chemical
BIOPHARMA SDP

EDGE
Name Note 1mS/cm (1000μmho/cm) at 25°C
Concentration or Composition (by Analyte or Components) 495ppm as NaCl
CAS 7732-18-5
Color Colorless
Physical Form Liquid
CAS Min % 0.05
Chemical Name or Material Conductivity/TDS Standard
CAS Max % 0.05
13

Conductivity Standard, 20,000 μS/cm (20 mS/cm) at 25°C (11,000 ppm TDS as NaCl), Ricca Chemical
SDP

EDGE
PubChem CID 5234
CAS 7732-18-5
Molecular Weight (g/mol) 58.44
Color Colorless
ChEBI CHEBI:26710
MDL Number MFCD00003477
Packaging Natural Poly Bottle
Physical Form Liquid
Chemical Name or Material Conductivity/TDS Standard
SMILES [Na+].[Cl-]
IUPAC Name sodium chloride
InChI Key FAPWRFPIFSIZLT-UHFFFAOYSA-M
Molecular Formula ClNa
14

Conductivity Standard, 100 μS/cm at 25°C (47.2 ppm TDS as NaCl), Ricca Chemical
BIOPHARMA SDP

EDGE
Boiling Point 100°C
Solubility Completely miscible
Color Colorless
Physical Form Liquid
CAS Min % 0.0046
Chemical Name or Material Conductivity/TDS Standard
Name Note 100μS/cm (100μmho/cm) at 25°C
Concentration or Composition (by Analyte or Components) 47.2ppm as NaCl
CAS 7732-18-5
pH 6.7 to 7.3
DOT Information Not Regulated by DOT
Shelf Life 24 months
Melting Point 0°C
CAS Max % 0.0048
15

Conductivity Standard, 50,000 μS/cm (50 mS/cm) at 25°C (30,300 ppm TDS as NaCl), Ricca Chemical
SDP

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00003477 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium chloride SMILES: [Na+].[Cl-]

EDGE
PubChem CID 5234
CAS 7647-14-5
Molecular Weight (g/mol) 58.44
ChEBI CHEBI:26710
MDL Number MFCD00003477
SMILES [Na+].[Cl-]
IUPAC Name sodium chloride
InChI Key FAPWRFPIFSIZLT-UHFFFAOYSA-M
Molecular Formula ClNa
16

Conductivity Standard, 100,000 μS/cm (100 mS/cm) at 25°C, Ricca Chemical
SDP

65,750 ppm TDS as NaCl

EDGE
Name Note 100mS/cm (100, 000μmho/cm) at 25°C
Concentration or Composition (by Analyte or Components) 65, 750ppm as NaCl
CAS 7732-18-5
Color Colorless
Packaging Natural Poly Bottle
Physical Form Liquid
CAS Min % 4.85
Chemical Name or Material Conductivity/TDS Standard
CAS Max % 5.05
17

ORP Standard, +600 mV, Ricca Chemical
SDP

CAS: 7664-93-9

EDGE
CAS 7664-93-9
18

Potassium Chloride Conductivity Standard, 1413 μS/cm at 25°C, Ricca Chemical
SDP

CAS: 7447-40-7,7732-18-5 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7,7732-18-5
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
SMILES [Cl-].[K+]
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
19

ORP Standard, +200 mV, Ricca Chemical
SDP

CAS: 14459-95-1 Molecular Formula: C6H6FeK4N6O3 Molecular Weight (g/mol): 422.39 MDL Number: MFCD00167023 InChI Key: NLYKFUFIUWPPIZ-UHFFFAOYSA-N IUPAC Name: tetrapotassium hexacyanoironbis(ylium) trihydrate SMILES: O.O.O.[K+].[K+].[K+].[K+].N#C[Fe++](C#N)(C#N)(C#N)(C#N)C#N

EDGE
CAS 14459-95-1
Molecular Weight (g/mol) 422.39
MDL Number MFCD00167023
SMILES O.O.O.[K+].[K+].[K+].[K+].N#C[Fe++](C#N)(C#N)(C#N)(C#N)C#N
IUPAC Name tetrapotassium hexacyanoironbis(ylium) trihydrate
InChI Key NLYKFUFIUWPPIZ-UHFFFAOYSA-N
Molecular Formula C6H6FeK4N6O3
20

Potassium Chloride Conductivity Standard, 5 μS/cm at 25°C, Ricca Chemical
SDP

CAS: 7732-18-5 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7732-18-5
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
SMILES [Cl-].[K+]
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
21

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

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
SMILES [Cl-].[K+]
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
22

Potassium Chloride Conductivity Standard, 1000 μS/cm at 25°C, Ricca Chemical
SDP

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
SMILES [Cl-].[K+]
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
23

Potassium Chloride Conductivity Standard, 10,000 μS/cm (10 mS/cm) at 25°C, Ricca Chemical
SDP

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
SMILES [Cl-].[K+]
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
24

Potassium Chloride Conductivity Standard, 100 μS/cm at 25°C, Ricca Chemical
SDP

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

EDGE
PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
SMILES [Cl-].[K+]
IUPAC Name potassium;chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
25