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77036

Supelco

Manganese Standard for AAS

TraceCERT®, 1 g/L Mn in nitric acid (nominal concentration)

Sinônimo(s):

Manganese AAS Calibration Standard

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250 ML
R$ 444,00

R$ 444,00


Disponível para enviar em02 de abril de 2025Detalhes


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250 ML
R$ 444,00

About This Item

Código UNSPSC:
41116107
NACRES:
NA.24

R$ 444,00


Disponível para enviar em02 de abril de 2025Detalhes


Solicite uma grande encomenda

grau

certified reference material
TraceCERT®

Nível de qualidade

linha de produto

TraceCERT®

concentração

1 g/L Mn in nitric acid (nominal concentration)

técnica(s)

AAS: 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 https://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.

Aplicação

Manganese Standard can be used as a calibration standard in the determination of manganese in milk and similar infant food samples by graphite furnace-atomic absorption spectrometry (GF-AAS).[1]

Nota de análise

1 g/L Mn in 2% nitric acid, prepared with high purity Mn metal, HNO3 and water

Outras notas

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

Informações legais

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

Pictogramas

Corrosion

Palavra indicadora

Warning

Frases de perigo

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

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Certificados de análise (COA)

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Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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