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Quality Control Standards 21 For ICP, SPEX CertiPrep™

Catalog No. QC21250

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250 mL

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Catalog No.	Quantity
QC21250	250 mL

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Catalog No. QC21250 Supplier SPEX CertiPrep Group LLC Supplier No. QC21250

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Description

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

Accredited by A2LA for ISO/IEC 17025 and ISO/IEC Guide 34 and certified by UL-DQS to ISO 9001

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Chemical Name or Material	Quality Control Standard 21
Packaging	Triple-leached LDPE bottle
Name Note	Standard 21
CAS	7664-39-3, 108-88-3, 7440-02-0, 7439-96-5, 7697-37-2
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.
CAS Max %	5.0, 0.9, 92.99, 0.9, 0.01, 0.01
Analyte or Component Names	As,Be,Ca
Technique	AA, ICP
For Use With (Equipment)	AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Type	Certified Reference Material
Element	Be, Ca, Ca
Solvent or Matrix	Nitric Acid/Trace Tartaric Acid/Trace Hydrogen Fluoride
Quantity	250 mL
Grade	Assurance
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Product intended for laboratory use only