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
Supelclean™ LC-18 SPE-Röhrchen
bed wt. 500 mg, volume 3 mL, pkg of 54 ea
About This Item
Materialien
PE frit (20 μm porosity)
polypropylene hardware
Produktlinie
Supelclean™
Leistungsmerkmale
endcapped
Zusammensetzung
bed wt., 500 mg
Verpackung
pkg of 54 ea
Kennzeichnungsgrad
~11.5% C loading
Methode(n)
solid phase extraction (SPE): suitable
Oberflächenbereich
475 m2/g
Volumen
3 mL
Matrix
silica gel base material (irregularly shaped)
Aktive Matrixgruppe
C18 (octadecyl) bonding, monomerically bonded
Partikelgröße
45 μm
Porengröße
0.8 cm3/g pore volume
60 Å pore size
Anwendung(en)
food and beverages
Trenntechnik
reversed phase
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Allgemeine Beschreibung
Rechtliche Hinweise
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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Artikel
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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