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Conductivity and TDS Standards

Reference standards suitable for calibration of conductivity measuring instrumentation and processes to determine total dissolved solids (TDS) values; conductivity can be used to estimate TDS.
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136 – 150 of 621 results
136

Conductivity Standard, 150 μS/cm at 25°C (71 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-]

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
137

Conductivity Standard, 23.8 μS/cm at 25°C (11.2 ppm TDS as NaCl), Ricca Chemical
SDP

Boiling Point 100°C
Type Conductivity Standard
Concentration or Composition Notes 11.2ppm as NaCl
CAS 7732-18-5
Color Colorless
Physical Form Liquid
CAS Min % 0.0011
Packaging Natural Poly Bottle
Chemical Name or Material Conductivity/TDS Standard
Solution Type Conductivity Standard
CAS Max % 0.0011
138

Conductivity Standard, 70 μS/cm at 25°C (33.0 ppm TDS as NaCl), Ricca Chemical
SDP

Boiling Point 100°C
Type Conductivity Standard
Concentration or Composition Notes 33.0ppm as NaCl
CAS 7732-18-5
Color Colorless
Physical Form Liquid
CAS Min % 0.0032
Packaging Natural Poly Bottle
Chemical Name or Material Conductivity/TDS Standard
Solution Type Conductivity Standard
CAS Max % 0.0034
139

Sodium Chloride, 0.5078 N, Conductivity = 47,600 μS/cm at 25°C, Ricca Chemical
SDP

CAS: 7732-18-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00003477 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M Synonym: sodium chloride,salt,table salt,halite,saline,rock salt,common salt,sodium chloride nacl,dendritis,purex PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium chloride SMILES: [Na+].[Cl-]

PubChem CID 5234
CAS 7732-18-5
Molecular Weight (g/mol) 58.44
ChEBI CHEBI:26710
MDL Number MFCD00003477
SMILES [Na+].[Cl-]
Synonym sodium chloride,salt,table salt,halite,saline,rock salt,common salt,sodium chloride nacl,dendritis,purex
IUPAC Name sodium chloride
InChI Key FAPWRFPIFSIZLT-UHFFFAOYSA-M
Molecular Formula ClNa
140

Potassium Chloride Conductivity Standard, 74 μS/cm at 25°C, 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+]

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
141

Potassium Chloride Conductivity Standard, 180 μS/cm at 25°C
GSA_VA SDP

CAS: 7732-18-5,7447-40-7

CAS 7732-18-5,7447-40-7
142

Conductivity Standard, SPEX CertiPrep™
SDP

CAS: 14797-71-8 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 14797-71-8
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
143

Mixed Multi-Element Calibration Standards, SPEX CertiPrep™
SDP

Mixed Calibration Multi-Element Standards without Mercury for AA & ICP, 125 mL, SPEX CertiPrep™. ISO Guide 34 Certified, NIST Traceable Certified Reference Materials. Supplied with comprehensive Certificate of Analysis.

147

Conductivity Standard, 7000 μmho/cm (7 mS/cm), Reagents

Conductivity Standard, 7000 μmho/cm (7 mS/cm), NIST Traceable, use for Conductivity meter calibration. Manufactured in ISO 9001 facility.

Boiling Point 100°C
CAS 7447-40-7
For Use With (Equipment) Conductivity Meter
Solubility Completely miscible
Color Colorless
pH 5.4 to 8.6
Physical Form Liquid
Chemical Name or Material Conductivity Standard, 7000 μmho/cm (7 mS/cm)
Technique Calibration of Conductivity Instrument
Molecular Formula KCl/H2O
Specific Gravity 1.0027
148

Conductivity/TDS Standard, 4000 μS/cm, Reagents

Conductivity/TDS Standard, 4000 μS/cm, NIST Traceable, use for Conductivity meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.

Boiling Point 100°C
CAS 7447-40-7
For Use With (Equipment) Conductivity Meter
Solubility Completely miscible
Color Colorless
pH 5.4 to 8.6
Physical Form Liquid
Packaging Poly Bottle
Chemical Name or Material Conductivity/TDS Standard, 4000 μS/cm
Technique Calibration of Conductivity Instrument
Molecular Formula KCl/H2O
Specific Gravity 1.0015
149

Conductivity/TDS Standard, 84 μS/cm, Reagents

Conductivity/TDS Standard, 84 μS/cm, NIST Traceable, use for Conductivity meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.

Boiling Point 100°C
CAS 7447-40-7
For Use With (Equipment) Conductivity Meter
Solubility Completely miscible
Color Colorless
pH 5.4 to 8.6
Physical Form Liquid
Packaging Poly Bottle
Chemical Name or Material Conductivity/TDS Standard, 84 μS/cm
Technique Calibration of Conductivity Instrument
Molecular Formula KCl/H2O
Specific Gravity 1.0007
150

Conductivity Standard, 500,000 μS/cm (500 mS/cm) at 25°C, Reagents

Conductivity Standard, 500,000 μS/cm (500 mS/cm) at 25°C, Reagent, use for Conductivity meter calibration. Manufactured in ISO 9001 facility.

CAS 7647-01-0
For Use With (Equipment) Conductivity Meter
Solubility Completely miscible
Color Colorless
pH 0
Physical Form Liquid
Packaging Poly Bottle
Chemical Name or Material Conductivity Standard, 500,000 μS/cm (500 mS/cm) at 25°C
Grade Reagent
Technique Calibration of Conductivity Instrument
Specific Gravity 1.02