Conductivity and TDS Standards

Conductivity and TDS Standards
- (1)
- (7)
- (104)
- (3)
- (21)
- (1)
- (8)
- (1)
- (2)
- (1)
- (3)
- (1)
- (23)
- (3)
- (3)
- (1)
- (5)
- (4)
- (57)
- (1)
- (2)
- (1)
- (3)
- (141)
- (4)
- (1)
- (1)
- (4)
- (1)
- (26)
- (269)
- (1)
- (1)
- (1)
- (1)
- (22)
- (3)
- (145)
- (20)
- (4)
- (17)
- (9)
- (6)
- (17)
- (23)
- (15)
- (10)
- (15)
- (50)
- (4)
Filtered Search Results

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.

Type | Conductivity Standard |
---|---|
Certifications/Compliance | ISO 17034 (1750.02) (formerly ISO Guide 34) Certified Reference Material |
Solution Type | Calibration Solution |
Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM), Fisherbrand™
Use NIST-traceable reference materials for the highest accuracy available. TraceableTM Conductivity Calibration Standards Certified Reference Material (CRM) offer easy calibration with included instructions and temperature chart.

Traceable™ One-Shot™ Conductivity Calibration Standards Certified Reference Material Producer (CRM), Fisherbrand™
Ideal for lab or field applications

Packaging | 6/Pk. |
---|
Conductivity Standards for METTLER TOLEDO Conductivity Probes, METTLER TOLEDO™
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 |
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.

Boiling Point | 100°C |
---|---|
Type | Conductivity Standard |
Solubility | Soluble |
Traceability to NIST | Yes |
Conductivity Solution, Oakton™
Use this conductivity solution for accurate test results in the field or lab. Oakton™ Conductivity Solutions have KCl, NaCl and 442 conversions printed on the bottle for ease of use.

Type | Conductivity Standard |
---|---|
Chemical Name or Material | Cole-Parmer Conductivity Standards |
Conductivity Standard, 10 μS/cm at 25°C (4.7 ppm TDS as NaCl), Ricca Chemical
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Boiling Point | 100°C |
---|---|
Solubility | Completely miscible |
Color | Colorless |
CAS Min % | 5.0E-4 |
Physical Form | Liquid |
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 |
Potassium Chloride Conductivity Standard, 1000 μS/cm at 25°C, Ricca Chemical
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
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 |
Traceable™ One-Shot Conductivity Standards, Fisherbrand™
Eliminates contamination with calibration within disposable container. Fisherbrand™ Traceable™ One-Shot Conductivity Standards are 100% compatible with all conductivity meters.
PubChem CID | 4873 |
---|---|
CAS | 7447-40-7 |
For Use With (Equipment) | Conductivity Meters and Probes |
Molecular Weight (g/mol) | 74.548 |
ChEBI | CHEBI:32588 |
MDL Number | MFCD00011360 |
Chemical Name or Material | One-Shot Conductivity Standards |
SMILES | [Cl-].[K+] |
InChI Key | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
Molecular Formula | ClK |
Conductivity Standard, 500 μS/cm at 25°C (240 ppm TDS as NaCl), Ricca Chemical
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

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 |
pH | 6.7 to 7.3 |
Packaging | Natural Poly Bottle |
Physical Form | Liquid |
Chemical Name or Material | Conductivity/TDS Standard |
Odor | Odorless |
Melting Point | 0°C |
Conductivity Standard, 10,000 μS/cm (10 mS/cm) at 25°C, Ricca Chemical
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More

Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
5400 ppm TDS as NaCl

Name Note | 10mS/cm ((10, 000μmho/cm) at 25°C, 5400ppm as NaCl |
---|---|
Concentration or Composition (by Analyte or Components) | 5400ppm as NaCl |
CAS | 7732-18-5 |
Color | Colorless |
CAS Min % | 0.53 |
Physical Form | Liquid |
Chemical Name or Material | Conductivity/TDS Standard |
CAS Max % | 0.55 |
Conductivity Standard, 200,000 μS/cm (200 mS/cm) at 25°C, Ricca Chemical
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Name Note | 200 mS/cm (200, 000 μmho/cm) at 25°C |
---|---|
CAS | 7732-18-5 |
Physical Form | Liquid |
CAS Min % | 14.82 |
Chemical Name or Material | Conductivity Standard |
CAS Max % | 15.42 |
Conductivity Standard, 100,000 μS/cm (100 mS/cm) at 25°C, Ricca Chemical
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
65,750 ppm TDS as NaCl

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 |
CAS Min % | 4.85 |
Physical Form | Liquid |
Chemical Name or Material | Conductivity/TDS Standard |
CAS Max % | 5.05 |
Conductivity Standard, 150,000 μS/cm (150 mS/cm) at 25°C, Ricca Chemical
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

CAS | 7732-18-5 |
---|---|
Physical Form | Liquid |
CAS Min % | 8.62 |
Chemical Name or Material | Conductivity Standard |
CAS Max % | 8.98 |