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/418/501/product-dating-information-06-25-mk.pdf
1.05550
TLC Tlenek glinu 60 F₂₅₄, neutralny
pkg of 25 sheets, sheet L × W 20 cm × 20 cm, aluminum support
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
25 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1310,00 zł |
Informacje o tej pozycji
1310,00 zł
Quality Segment
material
aluminum oxide matrix, aluminum support
feature
binder Organic Polymer, fluorescent indicator
packaging
pkg of 25 sheets
technique(s)
thin layer chromatography (TLC): suitable
layer thickness
200 μm
plate L × W
20 cm × 20 cm
sheet L × W
20 cm × 20 cm
particle size
10-12 μm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
General description
Analysis Note
Odchylenie grubości warstwy na płytkę: ≤ 35 µm
d 10 (dyfrakcja laserowa, rozkład wielkości): 3 - 5 µm
d 50 (dyfrakcja laserowa, rozkład wielkości): 8 - 12 µm
d 90 (dyfrakcja laserowa, rozkład wielkości): 18 - 25 µm
Testy chromograficzne: Alkany
Wartości hRf
- brucyna, test alkaloidowy:
25 - 40
- papaweryna, test alkaloidowy: 70 - 80
Typowa wartość określona na arkuszu:
Eluent: Dichlorometan/metanol (98/2 v/v)
Other Notes
Klasa składowania
11 - Combustible Solids
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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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