Cobalt Standard For ICP, 1000μg/mL in 2% HNO₃, Assurance Grade, SPEX CertiPrep™

Includes: NIST Traceable Certificate of Analysis accredited to ISO/IEC 17025 and ISO/IEC Guide 34, Safety Data Sheet

Product Code	Brand	Quantity	Packaging
11408679	SPEX Certiprep PLCO2-2Y	125mL	Triple-leached LDPE bottle
10601373	SPEX Certiprep PLCO2-2T	250mL	Triple-leached LDPE bottle
10416922	SPEX Certiprep PLCO2-2X	500mL	Triple-leached LDPE bottle

Description

Analyte	Concentration
Co	1000μg/mL

Certifications

Accredited by A2LA for ISO/IEC 17025 and ISO/IEC Guide 34 and certified by UL-DQS to ISO 9001

Compliance

GHS/OSHA Complaint

Chemical Identifiers

• CAS: 7440-48-4
• Molecular Weight (g/mol): 58.933
• PubChem CID: 104730
• IUPAC Name: cobalt

• Molecular Formula: Co
• InChI Key: GUTLYIVDDKVIGB-UHFFFAOYSA-N
• ChEBI: CHEBI:27638
• SMILES: [Co]

Specifications

• Chemical Name or Material: Cobalt Standard
• CAS Min %: 97.9
• Molecular Formula: Co
• SMILES: [Co]
• Molecular Weight (g/mol): 58.933
• ChEBI: CHEBI:27638
• Packaging: Triple-leached LDPE bottle
• Concentration or Composition Notes: Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
• Quantity: 125mL

• CAS: 7732-18-5
• CAS Max %: 97.9
• InChI Key: GUTLYIVDDKVIGB-UHFFFAOYSA-N
• IUPAC Name: cobalt
• PubChem CID: 104730
• Grade: Assurance
• Certificate of Analysis: Assurance Certificate of Analysis reports up to 30 elements at ppb levels.
• Solvent or Matrix: 2% HNO₃
• For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Product intended for laboratory use only