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
54918
Nucleosil® C18 HPLC Column
5 μm particle size, L × I.D. 15 cm × 3.2 mm
About This Item
Prodotti consigliati
agenzia
suitable for USP L1
Stato
solid
Caratteristiche
endcapped
Produttore/marchio commerciale
Nucleosil®
Grado di funzionalizzazione
15% Carbon loading
Parametri
≤70 °C temp. range
400 bar pressure (5801 psi)
tecniche
HPLC: suitable
Lungh. × D.I.
15 cm × 3.2 mm
Matrice
octadecyl
Gruppo funzionale matrice
C18 (octadecyl) phase
Dimensione particelle
5 μm
Dimensione pori
100 Å
Tecnica di separazione
reversed phase
Temperatura di conservazione
2-8°C
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How can I determine the shelf life / expiration / retest date of this product?
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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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