Potassium Single Element Ion Standard - Cation, 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	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

Specifications

Chemical Identifiers

• CAS: 7757-79-1, 7697-37-2, 7732-18-5
• Molecular Formula: KNO3
• Molecular Weight (g/mol): 101.10
• MDL Number: MFCD00011409
• InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N
• PubChem CID: 24434
• ChEBI: CHEBI:63043
• IUPAC Name: potassium nitrate
• SMILES: [K+].[O-][N+]([O-])=O

• Packaging: Triple-leached LDPE bottle
• Quantity: 125 mL
• Certificate of Analysis: With Certificate of Analysis.
• CAS Min %: 0.1, 0.2, 99.7
• 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.
• CAS Max %: 0.1, 0.2, 99.7
• Technique: Ion Chromatography
• For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
• Solution Type: Standard Solution
• Type: Certified Reference Material
• Solvent or Matrix: 0.2% HNO₃
• Chemical Name or Material: Potassium Cation Standard

Safety and Handling

DOTInformation	Hazardous
Recommended Storage	Ambient

Product intended for laboratory use only