51244
Zirconium Standard for ICP
TraceCERT®, 1 g/L Zr in nitric acid and hydrofluoric acid (nominal concentration)
Sinônimo(s):
Zirconium ICP Standard Solution
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About This Item
Código UNSPSC:
41116107
NACRES:
NA.24
Produtos recomendados
grau
certified reference material
TraceCERT®
Nível de qualidade
linha de produto
TraceCERT®
concentração
1 g/L Zr in nitric acid and hydrofluoric acid (nominal concentration)
técnica(s)
ICP: suitable
aplicação(ões)
industrial qc
pharmaceutical
formato
single component solution
Descrição geral
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
Aplicação
Zirconium standard for ICP has been used in the determination of traces of zirconium residues present in polyolefins like polyethylene and polypropylene using microwave assisted method for digestion of polyolefins combined with inductively coupled plasma isotope dilution mass spectrometry method (ICP-IDMS).
Nota de análise
1 g/L Zr in 2% nitric acid and 0.2% hydrofluoric acid, prepared with high purity ZrO2 metal, HNO3, HF and water
Outras notas
For a complete product listing of our TraceCERT® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website
Informações legais
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
Código de classe de armazenamento
8B - Non-combustible corrosive hazardous materials
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Determination of zirconium traces in polymers by ICP-IDMS?a powerful and fast method for routine testing of zirconium residues in polyolefins
Diemer J and Heumann.GK
Fresenius Journal of Analytical Chemistry, 364, 421-423 (1999)
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