Certified concentration values and precision information are available on the lot. Inquiries regarding custom inorganic reference standards can be initiated via the custom product web form. Regional technical service groups can be contacted for assistance with this.
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mL | Warenkorb auf Verfügbarkeit prüfen | € 65,30 |
Über diesen Artikel
Quality Segment
product line
TraceCERT®
grade
certified reference material, TraceCERT®
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
concentration
1000 mg/L Na+ in water (nominal concentration)
technique(s)
ion chromatography: suitable
application(s)
environmental
food and beverages
format
single component solution
General description
Der zertifizierte Inhalt sowie Messunsicherheiten und Verfallsdatum können dem Zertifikat entnommen werden.
Ihr Zertifikat können Sie unter http://www.sigma-aldrich.com herunterladen.
Application
Features and Benefits
- Hergestellt unter Akkreditierung gemäß ISO/IEC 17025 und ISO 17034
- Rückführbar auf die SI-Einheit Mol durch international anerkannte Einrichtungen wie NIST oder BAM
- Wird mit einem umfassenden Analysenzertifikat (CoA, bis zu vier Seiten) geliefert, das Daten zur Stabilität, Dichte, Homogenität, Genauigkeit der Konzentration, Unsicherheit und Rückverfolgbarkeit enthält.
- Gravimetrisch unter Verwendung von hochwertigen durch qNMR charakterisierten Ausgangsmaterialien hergestellt und mit qualifizierten Präzisionswaagen für kleinstmögliche Unsicherheit qualifiziert
- Strenge Echtzeit-Stabilitätsstudien, um Genauigkeit und Haltbarkeit zu gewährleisten
- In HDPE-Flaschen in versiegelten Aluminiumbeuteln erhältlich
Analysis Note
Other Notes
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable |
| application(s) environmental | application(s) environmental | application(s) environmental | application(s) environmental |
| format single component solution | format single component solution | format single component solution | format single component solution |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® |
| concentration 1000 mg/L Na+ in water (nominal concentration) | concentration 1000 mg/L iodide in water (nominal concentration) | concentration 1000 mg/L (Ni2+ in nitric acid (nominal concentration)) | concentration 1000 mg/L cyanide in water (nominal concentration) |
Lagerklasse
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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1- Quelle est la valeur certifiée et incertitude (précision de la méthode) pour ce dosage? 2- Serait-il possible de demander une fabrication à façon pour une concentration de 500 mg/L dans H2O mais aussi dans D2O ?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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?
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