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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
$255.18 - $474.12
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-] |
Includes: NIST Traceable Certificate of Analysis accredited to ISO/IEC 17025 and ISO/IEC Guide 34, Safety Data Sheet
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|
PLCR2-2Y
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SPEX CertiPrep Group LLC
PLCR22Y |
125 mL | Triple-leached LDPE bottle |
Each for $255.18
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|
PLCR2-2X
|
SPEX CertiPrep Group LLC
PLCR22X |
500 mL | Triple-leached LDPE bottle |
Each for $474.12
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Description
Inorganic Standard manufactured for AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
| Analyte | Concentration |
|---|---|
| Cr | 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
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
| 7789-09-5,7732-18-5 | |
| JOSWYUNQBRPBDN-UHFFFAOYSA-P | |
| diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium | |
| 24600 | |
| Triple-leached LDPE bottle | |
| 2% HNO3 | |
| AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation | |
| Chromium Standard |
| 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. | |
| 125 mL | |
| 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. |
Safety and Handling
Causes skin irritation, serious eye irritation
DOTInformation : Hazardous
Recommended Storage : Ambient
Product intended for laboratory use only