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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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121 – 135 of 651 results
121

Ricca Chemical Company Potassium Chloride Reference Solution B, 12,856 μS/cm at 25°C, 0.1 M, Ricca Chemical
SDP

Boiling Point 100°C
Type Conductivity Standard
Concentration or Composition (by Analyte or Components) 0.1M
pH Approximately 7
Packaging Natural Poly Bottle
Chemical Name or Material Potassium Chloride Reference Solution B
Solution Type Conductivity Standard
Methods ASTM D 1125 for Conductivity
122

Ricca Chemical Company Conductivity Standard, 1800 μS/cm at 25°C, Ricca Chemical
SDP

123

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

65,750 ppm TDS as NaCl

Type Conductivity Standard
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
Physical Form Liquid
CAS Min % 4.85
Packaging Natural Poly Bottle
Chemical Name or Material Conductivity/TDS Standard
Solution Type Conductivity Standard
Melting Point Approximately 0°C
CAS Max % 5.05
124

Ricca Chemical Company Conductivity Standard, 3000 μS/cm at 25°C (1534 ppm TDS as NaCl), Ricca Chemical
SDP

Boiling Point 100°C
Type Conductivity Standard
Concentration or Composition Notes 1534ppm as NaCl
CAS 7732-18-5
Color Colorless
Physical Form Liquid
CAS Min % 0.15
Packaging Natural Poly Bottle
Chemical Name or Material Conductivity/TDS Standard
Solution Type Conductivity Standard
CAS Max % 0.16
125

Ricca Chemical Company Conductivity Standard, 445 μS/cm at 25°C (213 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
126

Ricca Chemical Company Conductivity Standard, 46.7 μS/cm at 25°C (22.0 ppm TDS as NaCl), Ricca Chemical
SDP

Boiling Point 100°C
Type Conductivity Standard
Concentration or Composition Notes 22.0ppm as NaCl
CAS 7732-18-5
Color Colorless
Physical Form Liquid
CAS Min % 0.0022
Packaging Natural Poly Bottle
Chemical Name or Material Conductivity/TDS Standard
Solution Type Conductivity Standard
CAS Max % 0.0022
127

Ricca Chemical Company Conductivity Standard, 5000 μS/cm at 25°C (2620 ppm TDS as NaCl), Ricca Chemical
SDP

Boiling Point 100°C
Type Conductivity Standard
Concentration or Composition Notes 2620ppm as NaCl
Name Note 5 mS/cm (5000 μmho/cm) at 25°C
CAS 7732-18-5
Color Colorless
Physical Form Liquid
CAS Min % 0.26
Chemical Name or Material Conductivity/TDS Standard
Solution Type Conductivity Standard
CAS Max % 0.27
128

Ricca Chemical Company 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-]

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
129

Ricca Chemical Company Conductivity Standard, 7000 μS/cm at 25°C (3718 ppm TDS as NaCl), Ricca Chemical
SDP

Boiling Point 100°C
Type Conductivity Standard
Concentration or Composition Notes 3718ppm as NaCl
CAS 7732-18-5
Color Colorless
Physical Form Liquid
CAS Min % 0.36
Packaging Natural Poly Bottle
Chemical Name or Material Conductivity/TDS Standard
Solution Type Conductivity Standard
CAS Max % 0.38
130

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

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 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
131

Ricca Chemical Company Potassium Chloride Reference Solution D, 146.93 μS/cm at 25°C, 0.001 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+]

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
132

Ricca Chemical Company Potassium Chloride Conductivity Standard, 1500 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
133

Ricca Chemical Company Potassium Chloride Conductivity Standard, 25 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
134

Ricca Chemical Company Potassium Chloride Conductivity Standard, 2500 μS/cm at 25°C, Ricca Chemical
GSA_VA 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
135

Ricca Chemical Company Combination pH/Conductivity Standard, pH 4.01 and 4.49 mS/cm at 25°C, Ricca Chemical
SDP

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4