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
50146-U
LiChrospher® RP-Select B (5 µm) HPLC Columns
L × I.D. 12.5 cm × 4 mm, HPLC Column
Synonym(s):
TM=["LiChrospher"] C8 HPLC column
About This Item
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Product Name
LiChrospher® RP-Select B HPLC Column, 5 μm particle size, L × I.D. 12.5 cm × 4 mm
material
stainless steel column
Quality Level
Agency
suitable for USP L7
product line
LiChrospher®
feature
endcapped: no
manufacturer/tradename
LiChrospher®
packaging
1 ea of
extent of labeling
11.5% Carbon loading
parameter
≤70 °C temp. range
400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
12.5 cm × 4 mm
surface area
360 m2/g
matrix
fully porous particle
matrix active group
C8 (octyl) phase
particle size
5 μm
pore size
60 Å
operating pH
2-7.5
application(s)
food and beverages
separation technique
reversed phase
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General description
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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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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