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Documentos clave

90243

Supelco

Multielement standard solution I for ICP

TraceCERT®, in 10% nitric acid

Sinónimos:

ICP Multi-Element Calibration Solution

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About This Item

Código UNSPSC:
41116107
NACRES:
NA.24
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grado

certified reference material
TraceCERT®

Nivel de calidad

300

Línea del producto

TraceCERT®

calidad

in 10% nitric acid

composición

Ag, 10 mg/L
Al, 50 mg/L
B, 50 mg/L
Ba, 10 mg/L
Bi, 100 mg/L
Ca, 10 mg/L
Cd, 10 mg/L
Co, 10 mg/L
Cr, 50 mg/L
Cu, 10 mg/L
Fe, 10 mg/L
K, 100 mg/L
Li, 50 mg/L
Mg, 10 mg/L
Mn, 10 mg/L
Mo, 50 mg/L
Na, 50 mg/L
Ni, 50 mg/L
Pb, 100 mg/L
Sr, 10 mg/L
Tl, 50 mg/L
Zn, 10 mg/L

concentración

in 10% HNO3

técnicas

ICP: suitable

aplicaciones

industrial qc
pharmaceutical

Formato

multi-component solution

Descripción general

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.

Aplicación

Multielement standard solution 1 has been used in the analysis of pollutants like trace elements in water using total reflection x-ray fluorescence (TXRF) method and inductively coupled plasma mass spectrometry(ICP-MS).[1]

Nota de preparación

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

Otras 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.
For a complete product listing of our TraceCERT range of CRMs for ICP and AAS, technical information and example certificates please visit our inorganic TraceCERT website

Información legal

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

Palabra de señalización

Danger

Frases de peligro

H290 - H314 - H317 - H410

Clasificaciones de peligro

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1

Riesgos supl.

EUH071

Código de clase de almacenamiento

8B - Non-combustible, corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number

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The development of TXRF method and its application on the study of trace elements in water at SSRF
Wang.LL, et al.
Nucl. Instrum. Methods Phys. Res. Sect. B, 375, 49-55 (2016)
Haibo Wang et al.
PLoS biology, 17(6), e3000292-e3000292 (2019-06-11)
Despite the broad-spectrum antimicrobial activities of silver, its internal usage is restricted, owing to the toxicity. Strategies to enhance its efficacy are highly desirable but rely heavily on the understanding of its molecular mechanism of action. However, up to now

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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