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
524653
PBS-TWEEN® Tablets
tablet, 140 mM NaCl, 3 mM KCl, 0.05% TWEEN 20 Detergent, 10 mM phosphate buffer, pH 7.4 at 25°C
Synonim(y):
PBS, Sól fizjologiczna buforowana fosforanem-989 20 tabletek
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About This Item
Polecane produkty
Nazwa produktu
PBS-TWEEN® Tablets, Dissolve one tablet in 1 liter of deionized water to yield 140 mM NaCl, 3 mM KCl, 0.05% TWEEN 20 Detergent, 10 mM phosphate buffer, pH 7.4 at 25°C. Note: 1 each = 10 tablets.
Poziom jakości
Formularz
tablet
producent / nazwa handlowa
Calbiochem®
warunki przechowywania
OK to freeze
rozpuszczalność
deionized water: 1 tablet/liter
Warunki transportu
ambient
temp. przechowywania
15-25°C
Powiązane kategorie
Opis ogólny
Ostrzeżenie
Rekonstytucja
Informacje prawne
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Certyfikaty analizy (CoA)
Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.
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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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