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
57012
Provetta Supelclean™ LC-18 SPE
bed wt. 500 mg, volume 3 mL, pkg of 54 ea
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243,00 €
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About This Item
243,00 €
Prodotti consigliati
Materiali
PE frit (20 μm porosity)
polypropylene hardware
Nome Commerciale
Supelclean™
Caratteristiche
endcapped
Composizione
bed wt., 500 mg
Confezionamento
pkg of 54 ea
Grado di funzionalizzazione
~11.5% C loading
tecniche
solid phase extraction (SPE): suitable
Area superficiale
475 m2/g
Volume
3 mL
Matrice
silica gel base material (irregularly shaped)
Gruppo funzionale matrice
C18 (octadecyl) bonding, monomerically bonded
Dimensione particelle
45 μm
Dimensione pori
0.8 cm3/g pore volume
60 Å pore size
applicazioni
food and beverages
Tecnica di separazione
reversed phase
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Descrizione generale
Note legali
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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Articoli
Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
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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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