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Dual Chromium (+3, +6) Assurance™ Grade Speciation Standard, 30 mL in H2O, SPEX CertiPrep™
SDP

Catalog No. SPECDUALCR Shop All Spex CertiPrep Products
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Catalog No. SPECDUALCR Supplier SPEX CertiPrep Supplier No. SPECDUALCR

Description

Includes

Certificate of Analysis with LC Chromatogram

Dual Chromium (+3, +6) Assurance™ Grade Speciation Standard for ICP and ICP-MS, 30 mL in H2O, Total Cr at 20 μg/mL, supplied with a complrehensive Certificate of Analysis including LC Chromatogra

  •  Dual Chromium (+3, +6) Speciation Standard
  • Total Cr at 20 μg/mL
  • 30 mL volume

Certifications

ISO/IEC 17025:2005, ISO 17034:2016, ISO 9001: 2015

Chemical Identifiers

CAS 7789-02-8 , 29595-25-3 , 7732-18-5
Molecular Formula CrN3O9
Molecular Weight (g/mol) 238.01
InChI Key PHFQLYPOURZARY-UHFFFAOYSA-N

Specifications

Description Dual Chromium (+3, +6) Speciation Standard
Packaging EA
CAS Min % 0.00%
CAS Max % 0.001%, 99.998%
Concentration Total Cr 20 µg/mL
Technique ICP-MS
Certifications/Compliance ISO/IEC 17025, ISO 17034, ISO 9001
UN Number 12352402
Quantity 1 Ea.
Chemical Name or Material Chromium (+3, +6)

Safety and Handling

ShelfLife 1 Year
Recommended Storage Ambient Temperature
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