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01969

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Arsenic Standard for ICP

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

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100 ML
R$ 808,00

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100 ML
R$ 808,00

About This Item

Código UNSPSC:
41116107
NACRES:
NA.24

R$ 808,00

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grau

certified reference material
TraceCERT®

Nível de qualidade

300

linha de produto

TraceCERT®

concentração

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

técnica(s)

ICP: suitable

aplicação(ões)

agriculture
cleaning products
cosmetics
food and beverages
personal care

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.

Aplicação

Arsenic standard may be used as a reference standard in high performance liquid chromatography inductively coupled plasma mass spectrometry (HPLC-ICP-MS) for the quantification of total arsenic concentration in seafood. It has been used as a certified reference material in the quantification of the analyte in raw materials and oil samples of bigeye tuna using inductively coupled plasma technique combined with optical emission spectroscopy (ICP-OES).[1]

Nota de análise

1 g/L As in 2% nitric acid, prepared with high purity As2O3, HNO3, 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

Pictogramas

Health hazardCorrosion
GHS08,GHS05

Palavra indicadora

Danger

Frases de perigo

H290,H315,H318,H350

Classificações de perigo

Carc. 1A - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2

Código de classe de armazenamento

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Classe de risco de água (WGK)

WGK 3

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)

Lot/Batch Number

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A study on the extraction and quantitation of total arsenic and arsenic species in seafood by HPLC-ICP-MS.
Nam, Sang-Ho, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 95.1, 20-24 (2010)
Quality Evaluation of Oil Recovered from By-products of Bigeye Tuna Using Supercritical Carbon Dioxide Extraction
Ahmed R, et al.
Turkish Journal of Fisheries and Aquatic Sciences, 17(4), 663-672 (2017)

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Questions

1–2 of 2 Questions  

  1. 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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  2. 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

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