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
808020
TSKgel® G2500PWXL (7 µm) HPLC Columns
L x I.D. 30 cm × 7.8 mm, hydroxylated methacrylate phase
Synonyme(s) :
TSKgel® Size Exclusion (PW-Type) HPLC Column
About This Item
Produits recommandés
Nom du produit
Colonne HPLC d′exclusion stérique TSKgel® (type PW), phase hydroxylated methacrylate, L × I.D. 30 cm × 7.8 mm, 7 μm particle size
Matériaux
stainless steel
Agence
suitable for USP L25
suitable for USP L38
suitable for USP L39
Gamme de produits
TSKgel®
Fabricant/nom de marque
Tosoh 08020
Paramètres
≤0.5 M salt concentration
≤20% organic solvent
1 mL/min flow rate
40 bar max. pressure
80 °C temperature
Technique(s)
HPLC: suitable
L × D.I.
30 cm × 7.8 mm
Matrice
polymer particle platform
Groupe de la matrice active
hydroxylated methacrylate phase
Taille des particules
7 μm
Dimension de pores
<200 Å pore diameter
pH de fonctionnement
2-12
Technique de séparation
size exclusion (SEC)
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Catégories apparentées
Description générale
Forme physique
Informations légales
Colonne analytique
Faites votre choix parmi les versions les plus récentes :
Certificats d'analyse (COA)
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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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