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Documentos Principais

51844

Supelco

Multielement standard solution 4 for ICP

TraceCERT®, in 10% nitric acid

Sinônimo(s):

Multi-element reference solution 4 for ICP

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About This Item

Código UNSPSC:
41116107
NACRES:
NA.24
Preço e disponibilidade não estão disponíveis no momento.

grau

certified reference material
TraceCERT®

Nível de qualidade

300

linha de produto

TraceCERT®

qualidade

in 10% nitric acid

composição

Al, 40 mg/L
As, 40 mg/L
B, 100 mg/L
Ba, 40 mg/L
Be, 10 mg/L
Cd, 10 mg/L
Co, 10 mg/L
Cr, 20 mg/L
Cu, 20 mg/L
Fe, 100 mg/L
Mn, 10 mg/L
Ni, 20 mg/L
Pb, 40 mg/L
Se, 100 mg/L
Tl, 100 mg/L
V, 40 mg/L
Zn, 100 mg/L

técnica(s)

ICP: suitable

aplicação(ões)

industrial qc
pharmaceutical

Formato

multi-component solution

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 https://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Aplicação

Multielement standard solution 4 can be used as a calibration standard in the determination of heavy metals concentration in noodle samples using inductively coupled plasma optical emission spectrometry system (ICP-OES).[1]

Nota de preparo

For the preparation of this CRM only materials of highest purity were used.

Nota de análise

In 10% HNO3:
  • 40 mg/L: Al, As, Ba, Pb, V
  • 10 mg/L: Be, Cd, Co, Mn
  • 100 mg/L: B, Fe, Se, Tl, Zn
  • 20 mg/L: Cr, Cu, Ni

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

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H290,H314,H317,H412

Classificações de perigo

Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1

Perigos de suplementos

EUH071

Classe de risco de água (WGK)

WGK 2

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documentos section.

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Behrouz Tajdar-Oranj et al.
Environmental science and pollution research international, 25(31), 30928-30937 (2018-09-05)
In the current study, the concentration of heavy metals including lead (Pb), chromium (Cr), cadmium (Cd), and aluminum (Al) in commonly instant noodles consumed in Iran (either imported from other countries or produced in Iran) was investigated by acid digestion
Reza Shokoohi et al.
Ecotoxicology and environmental safety, 211, 111939-111939 (2021-01-22)
It has been documented that arsenic has a potential risk to human health and identified as a risk factor for hearing impairment. However, there are few studies that confirm the ototoxic effect of arsenic, especially on the human auditory system.
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Questions

1–3 of 3 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

      Helpful?

  3. What is the elemental composition and respective concentration of 51844-100 ML multi element std. Solution 4 for ICP?

    1 answer

    1. The elemental composition and respective concentrations for this product are located above, in the 'PROPERTIES' section, under composition. The lot specific certified values are reported in the product Certificate of Analysis. Please see the link below to review a sample or lot specific Certificate:
      https://www.sigmaaldrich.com/product/sial/51844#product-documentation

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