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

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

Product Code. 11969492 Shop All SPEX Certiprep Products
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Quantity:
125 mL
250 mL
500 mL
Packaging:
Triple-leached LDPE bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

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

AnalyteConcentration
Cr1000μg/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 7789-09-5, 7732-18-5
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-]

Specifications

Packaging Triple-leached LDPE bottle
Quantity 125 mL
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
Solvent or Matrix 2% HNO3
Chemical Name or Material Chromium Standard

Product intended for laboratory use only

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