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Electrochemistry Standards

Electrochemistry Standards

Calibration and reference materials designed to support conductivity-based measurements and evaluations.
Conductivity and TDS Standards (988)
Ion Selective Electrode Standards (150)
ORP Standards (67)

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1 – 15 of 779 results
1

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
Packaging Bottle
Certifications/Compliance ISO 17034 (1750.02) (formerly ISO Guide 34) Certified Reference Material
Solution Type Calibration Solution
2

Traceable™ One-Shot Conductivity Standards, Fisherbrand™

Eliminates contamination with calibration within disposable container. Traceable™ One-Shot Conductivity Standards are 100% compatible with all conductivity meters.

EDGE
PubChem CID 4873
Type Conductivity Standard
CAS 7447-40-7
For Use With (Equipment) Conductivity Meters and Probes
Molecular Weight (g/mol) 74.548
ChEBI CHEBI:32588
MDL Number MFCD00011360
Quantity 6 x 100 mL
Chemical Name or Material One-Shot Conductivity Standards
SMILES [Cl-].[K+]
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
3

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

Ideal for lab or field applications

EDGE
Packaging 6/Pk.
4

Ammonia (as Nitrogen) Standard, Certified, 1000ppm ±10ppm (1mL = 1mg N, 1mL = 1.22mg NH3), LabChem™

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.49 MDL Number: MFCD00011420 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: amine hydrochloride SMILES: N.Cl

EDGE
PubChem CID 25517
CAS 12125-02-9
Molecular Weight (g/mol) 53.49
ChEBI CHEBI:31206
MDL Number MFCD00011420
SMILES N.Cl
IUPAC Name amine hydrochloride
InChI Key NLXLAEXVIDQMFP-UHFFFAOYSA-N
Molecular Formula ClH4N
5

Conductivity Standard, 1000μmho/cm, LabChem™

EDGE
6

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

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
Solution Type Conductivity Standard
7

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 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
8

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 Calibration Standard
Traceability to NIST Yes
Certificate of Analysis Yes
Solution Type Calibration Standard
9

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

EDGE
Linear Formula KCl
Solubility Soluble in water
Color Colorless
Physical Form Liquid
Identification Passes Test
Grade Certified
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
10

ORP Standard, +600 mV, Ricca Chemical
SDP

CAS: 7664-93-9 Molecular Formula: FeH20N2O14S2 Molecular Weight (g/mol): 392.13 MDL Number: MFCD00150530 InChI Key: MQLVWQSVRZVNIP-UHFFFAOYSA-L IUPAC Name: λ²-iron(2+) diammonium hexahydrate disulfate SMILES: [NH4+].[NH4+].O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

EDGE
CAS 7664-93-9
Molecular Weight (g/mol) 392.13
MDL Number MFCD00150530
SMILES [NH4+].[NH4+].O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
IUPAC Name λ²-iron(2+) diammonium hexahydrate disulfate
InChI Key MQLVWQSVRZVNIP-UHFFFAOYSA-L
Molecular Formula FeH20N2O14S2
11

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): 74.55 MDL Number: MFCD00011360 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) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
12

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): 74.55 MDL Number: MFCD00011360 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) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
13

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

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.49 MDL Number: MFCD00011420 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: amine hydrochloride SMILES: N.Cl

EDGE
PubChem CID 25517
CAS 12125-02-9
Molecular Weight (g/mol) 53.49
ChEBI CHEBI:31206
MDL Number MFCD00011420
SMILES N.Cl
IUPAC Name amine hydrochloride
InChI Key NLXLAEXVIDQMFP-UHFFFAOYSA-N
Molecular Formula ClH4N
14

Conductivity Standard, 10 μS/cm at 25°C (4.7 ppm TDS as NaCl), Ricca Chemical
SDP

EDGE
Boiling Point 100°C
Solubility Completely miscible
Color Colorless
Physical Form Liquid
CAS Min % 5.0E-4
Chemical Name or Material Conductivity Standard
Name Note 10μS/cm (10μmho/cm) at 25°C
Concentration or Composition (by Analyte or Components) 4.7 ppm as NaCl
CAS 7732-18-5
pH 6.7 to 7.3
DOT Information Not Regulated by DOT
Shelf Life 12 months
Melting Point 0°C
CAS Max % 5.0E-4
15

Conductivity Standard, 500 μS/cm at 25°C (240 ppm TDS as NaCl), Ricca Chemical
SDP

EDGE
Boiling Point 100°C
Name Note 500μS/cm (500μmho/cm) at 25°C
Concentration or Composition (by Analyte or Components) 240ppm as NaCl
CAS 7732-18-5
Solubility Completely miscible
Color Colorless
Physical Form Liquid
pH 6.7 to 7.3
Packaging Natural Poly Bottle
Chemical Name or Material Conductivity/TDS Standard
Odor Odorless
Melting Point 0°C