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
C3794
Liquid chromatography columns
Luer Lock, Non-jacketed, bed volume 8 mL, I.D. × L 1.0 cm × 10 cm
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About This Item
Recommended Products
grade
for chromatography
technique(s)
LPLC: suitable
I.D. × L
1.0 cm × 10 cm
bed volume
8 mL
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General description
A - Luer-Lock, Non Jacketed: Fixed polypropylene end caps, polyethylene bed supports, Luer-Lock inlet and outlet fittings.
B - Luer-Lock, Jacketed: Same as A (above), with a borosilicate glass jacket surrounding the column body for temperature control.
C - Open-ended: Fixed polypropylene ends (outside of tube only), without jacket or end fittings. Requires 2 flow adapters.
D - PTFE, non-jacketed: Threaded ends, removable PTFE fittings with shielded O-ring seals, 20 μm polyethylene bed supports, and 1/4-28 threaded tubing connections. Solvents contact only PTFE and borosilicate glass.
E - PTFE, jacketed: Same as D (above), with an acrylic jacket surrounding the column body for temperature control.
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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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