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Documentos

1.19806

Supelco

Zinc standard solution

traceable to SRM from NIST Zn(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Zn Certipur®

Sinônimo(s):

Zinc Reference Standard for ICP/AAS

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About This Item

Código UNSPSC:
41116107
NACRES:
NA.24

grau

certified reference material

Nível de qualidade

300

Agency

suitable for EPA 200.7
suitable for EPA 200.8

linha de produto

Certipur®

técnica(s)

AAS: suitable

pH

0.48 (20 °C in H2O)

densidade

1.02 g/cm3 at 20 °C

aplicação(ões)

industrial qc
pharmaceutical

formato

single component solution

temperatura de armazenamento

15-25°C

Categorias relacionadas

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 and expiry date.

Aplicação

Zinc standard solution may be used as a calibration standard in the determination of zinc in pure copper and nickel-based alloy by electrothermal atomic absorption spectrometry.

Nota de análise

1000 mg/L Zn in 0.5 mol/L HNO3, prepared with high-purityZn(NO3)2, HNO3, and water

Outras notas

For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website

Informações legais

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogramas

Corrosion
GHS05

Palavra indicadora

Warning

Frases de perigo

H290,H315,H319

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 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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