Chromium 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
Cr	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: 7789-09-5, 7732-18-5, 7789-09-5
• Molecular Formula: Cr2H8N2O7
• Molecular Weight (g/mol): 252.06
• InChI Key: JOSWYUNQBRPBDN-UHFFFAOYSA-P
• PubChem CID: 24600
• IUPAC Name: diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
• SMILES: [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]

• Packaging: Triple-leached LDPE bottle
• Quantity: 125 mL
• CAS Min %: 0.1, 2.0, 97.9
• CAS Max %: 0.1, 2.0, 97.9
• Certificate of Analysis: Assurance Certificate of Analysis reports up to 39 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
• Grade: Assurance
• Concentration or Composition (by Analyte or Components): Matrix    Concentration    Cat. No.2-5% HNO₃    1000μg/mL    PLCR2-2Y, -2T, -2X    10,000    PLCR2-3Y, -3X2-5% HCl    1000μg/mL    PLCR1-2X    10,000    PLCR1-3XH₂O    1000μg/mL    PLCR9-2X    10,000    PLCR9-3X
• Solvent or Matrix: 5% HNO₃
• Chemical Name or Material: Chromium Standard

Safety and Handling

Hazard Category	May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause genetic defects. May cause cancer. May damage fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure. Causes skin irritation. Causes serious eye irritation
DOTInformation	Hazardous
Recommended Storage	Ambient

Product intended for laboratory use only