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

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

$184.51 - $321.34

Chemical Identifiers

CAS 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-]
View More Specs

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

Products 2
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
PLCR2-2Y
SDS View Documents
View Product Certificates
Spex Certiprep Llc
PLCR22Y 		125mL Triple-leached LDPE bottle
Each for $184.51
 
PLCR2-2X
SDS View Documents
View Product Certificates
Spex Certiprep Llc
PLCR22X 		500mL Triple-leached LDPE bottle
Each for $321.34
 
Description

Description

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

Specifications

Chemical Identifiers

7789-09-5
252.06
24600
[NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]
Cr2H8N2O7
JOSWYUNQBRPBDN-UHFFFAOYSA-P
diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium

Specifications

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.
7789-09-5,7732-18-5,7789-09-5
JOSWYUNQBRPBDN-UHFFFAOYSA-P
diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
24600
Triple-leached LDPE bottle
2% HNO3
Chromium Standard
AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Cr2H8N2O7
[NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]
252.06
Assurance
Assurance Certificate of Analysis reports up to 39 elements at ppb levels.
125mL
Safety and Handling

Safety and Handling

Causes skin irritation, serious eye irritation

DOTInformation : Hazardous

Recommended Storage : Ambient

SDS

Product intended for laboratory use only