The percent concentration of HF in this standard is less than 0.1%. The HF is included to dissolve silicon (Si) and is at a low concentration. However, it is suggested to test the compatibility for use in systems with glass sample introduction systems.
43843
Multielement Standard Solution 6 for ICP
TraceCERT®, 23 elements, 100 mg/L each in nitric acid and hydrofluoric acid
Synonyme(s) :
ICP Multi-Element Calibration Solution 6
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About This Item
Produits recommandés
Qualité
certified reference material
TraceCERT®
Niveau de qualité
Gamme de produits
TraceCERT®
Durée de conservation
limited shelf life, expiry date on the label
Technique(s)
AAS: suitable
ICP: suitable
Application(s)
industrial qc
pharmaceutical
Format
multi-component solution
Description générale
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.
Application
Remarque sur l'analyse
Autres remarques
Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.
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Informations légales
Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Carc. 1B - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
Risques supp
Classe de danger pour l'eau (WGK)
WGK 3
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Certificats d'analyse (COA)
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can you tell me the percent concentration of HF in this standard. I need to make sure it is compatible for use in systems that are running glass sample introduction systems. Is the HF at trace concentration to stabilize elements such as W, Si?
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How can I determine the shelf life / expiration / retest date of this product?
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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.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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