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
58842
SUPELCOSIL™ LC-DP (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Sinónimos:
COLUMNA DE HPLC SUPELCOSIL™ LC-DP 5UM DE 25 CMX 4,6 MM
About This Item
Productos recomendados
Nombre del producto
Columna para HPLC SUPELCOSIL™ LC-DP, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Agency
suitable for USP L11
Nivel de calidad
Características
endcapped
fabricante / nombre comercial
SUPELCOSIL™
Extensión del etiquetado
6% Carbon loading
Parámetros
≤70 °C temp. range
400 bar pressure (5801 psi)
técnicas
HPLC: suitable
L × D.I.
25 cm × 4.6 mm
superficie
170 m2/g
cobertura de la superficie
surface coverage 2.4 μmol/m2
Matriz
silica gel, spherical particle platform
grupo activo de la matriz
phenyl phase
tamaño de partícula
5 μm
tamaño de poro
120 Å pore size
intervalo de pH
2-7.5
aplicaciones
food and beverages
técnica de separación
reversed phase
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Descripción general
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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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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IS THIS COLUMN COMPARABLE TO THE PHENOMENEX LUNA C18 4.6 X 250MM, 5 MICRON
1 answer-
This column is not comparable to a Luna 18. 58842 has a diphenyl stationary phase, whereas the Luna has a C18 aliphatic hydrocarbon phase.
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