Potassium Standard For ICP, 10,000μg/mL in 5% HNO₃, SPEX CertiPrep™

Description

Includes

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

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Inorganic Standard manufactured for AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Analyte	Concentration
K	10,000μg/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

Specifications

Chemical Identifiers

• CAS: 7447-40-7, 7647-01-0, 7732-18-5
• Molecular Formula: ClK
• Molecular Weight (g/mol): 74.55
• MDL Number: MFCD00011360
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• PubChem CID: 4873
• ChEBI: CHEBI:32588
• SMILES: [Cl-].[K+]

• Packaging: Triple-leached LDPE bottle
• Quantity: 125 mL
• Certificate of Analysis: Assurance Certificate of Analysis reports up to 30 elements at ppb levels.
• 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.
• For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
• IUPAC Name: potassium;chloride
• Grade: Assurance
• Solvent or Matrix: 5% HNO₃
• Chemical Name or Material: Potassium Standard

Product intended for laboratory use only