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Search results for "Standards"

1 – 15 of 47,737 results

Conductivity Standard Solutions, Hanna Instruments™

A premium quality conductivity standard that is prepared against a NIST traceable potassium chloride solution.

Pricing and Availability
Specifications

Conductivity and TDS Standards

Type	Calibration Standard
For Use With (Application)	Laboratory and Industrial Use

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.

Pricing and Availability
Specifications

Conductivity and TDS Standards

Boiling Point	100°C
Type	Conductivity Standard
Solubility	Soluble
Traceability to NIST	Yes

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.

Promotions are available

Pricing and Availability
Specifications

Ion Selective Electrode Standards

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

Potassium dichromate, 0.1N Standardized Solution, Thermo Scientific Chemicals

CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.182 MDL Number: MFCD00011367 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N PubChem CID: 24502 ChEBI: CHEBI:53444 IUPAC Name: dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

Pricing and Availability
Specifications

Matrix Blanks and Standardization Solutions

PubChem CID	24502
CAS	7778-50-9
Molecular Weight (g/mol)	294.182
ChEBI	CHEBI:53444
MDL Number	MFCD00011367
SMILES	[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
IUPAC Name	dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
InChI Key	KMUONIBRACKNSN-UHFFFAOYSA-N
Molecular Formula	Cr2K2O7

Conductivity Standards for METTLER TOLEDO Conductivity Probes, METTLER TOLEDO™

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

Pricing and Availability
Specifications

Conductivity and TDS Standards

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

X10 Standard Solution, 10mL

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Osmolality Standards

Conductivity Standards, 84μS/cm, Mettler Toledo™

Pricing and Availability

Conductivity and TDS Standards

Ammonium thiocyanate, 0.1N Standardized Solution, Thermo Scientific Chemicals

CAS: 7732-18-5 Molecular Formula: NH₄SCN MDL Number: MFCD00011428

Pricing and Availability
Specifications

Matrix Blanks and Standardization Solutions

CAS	7732-18-5
MDL Number	MFCD00011428
Molecular Formula	NH₄SCN

Conductivity Standards 10μS/cm, Mettler Toledo™

Pricing and Availability

Conductivity and TDS Standards

Jenway™ Conductivity Standard 1413μS

Pricing and Availability

Conductivity and TDS Standards

84 μS/cm Conductivity Standard Solutions, Hanna Instruments™

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Matrix Blanks and Standardization Solutions

Aqueous-based Conductivity Standards, 1413μS/cm, Mettler Toledo™

Pricing and Availability

Conductivity and TDS Standards

Fluoride, Ion chromatography standard solution, Specpure™ F|- 1000μg/mL, Thermo Scientific Chemicals

CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.99 MDL Number: MFCD00003524 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741 IUPAC Name: sodium;fluoride SMILES: [F-].[Na+]

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Specifications

Ion Chromatography Standards

PubChem CID	5235
CAS	7681-49-4
Molecular Weight (g/mol)	41.99
ChEBI	CHEBI:28741
MDL Number	MFCD00003524
SMILES	[F-].[Na+]
IUPAC Name	sodium;fluoride
InChI Key	PUZPDOWCWNUUKD-UHFFFAOYSA-M
Molecular Formula	FNa

Conductivity Standards 500μS/cm, Mettler Toledo™

Pricing and Availability

Conductivity and TDS Standards

Phosphate, Ion chromatography standard solution, Specpure™ PO4|-^3 1000μg/mL, Thermo Scientific Chemicals

CAS: 7558-80-7 Molecular Formula: H2NaO4P Molecular Weight (g/mol): 119.98 MDL Number: MFCD00003527,MFCD00146206 InChI Key: AJPJDKMHJJGVTQ-UHFFFAOYSA-M Synonym: Phosphate, Ion chromatography standard solution PubChem CID: 23672064 ChEBI: CHEBI:37585 IUPAC Name: sodium;dihydrogen phosphate SMILES: [Na+].OP(O)([O-])=O

Pricing and Availability
Specifications

Ion Chromatography Standards

PubChem CID	23672064
CAS	7558-80-7
Molecular Weight (g/mol)	119.98
ChEBI	CHEBI:37585
MDL Number	MFCD00003527,MFCD00146206
SMILES	[Na+].OP(O)([O-])=O
Synonym	Phosphate, Ion chromatography standard solution
IUPAC Name	sodium;dihydrogen phosphate
InChI Key	AJPJDKMHJJGVTQ-UHFFFAOYSA-M
Molecular Formula	H2NaO4P

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