Instrument Check Standard 4 For Ion Chromatography, SPEX CertriPrep™

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+	100μg/mL
NH4+	100μg/mL
Na+	50μg/mL
Li+	10μg/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

• CAS: 7697-37-2
• Packaging: Triple-leached LDPE bottle
• Quantity: 125 mL
• Certificate of Analysis: With Certificate of Analysis
• 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
• Molecular Formula: HNO3
• MDL Number: MFCD00011349
• InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N
• SMILES: O[N+]([O-])=O
• IUPAC Name: nitric acid
• Molecular Weight (g/mol): 63.01
• PubChem CID: 944
• ChEBI: CHEBI:48107
• Concentration or Composition (by Analyte or Components): Components in 0.5% HNO₃:
  K⁺    •100μg/mL
  Li⁺    •10μg/mL
  Na⁺    •50μg/mL
  NH₄⁺    •100μg/mL
• Solvent or Matrix: 0.5% HNO₃
• Chemical Name or Material: Instrument Check Standard 4

Product intended for laboratory use only