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 Aluminium oxide 60 F254, neutral
pkg of 25 sheets, sheet L × W 20 cm × 20 cm, aluminum support
Scegli un formato
CHF 401.00
Informazioni su questo articolo
Vai a
Materiali
aluminum oxide matrix
aluminum support
Livello qualitativo
Caratteristiche
binder Organic Polymer
fluorescent indicator
Confezionamento
pkg of 25 sheets
tecniche
thin layer chromatography (TLC): suitable
Spessore strato
200 μm
Lungh. × largh. lastra
20 cm × 20 cm
Lungh. × largh. foglio
20 cm × 20 cm
Dimensione particelle
10-12 μm
Dimensione pori
60 Å medium pore diameter
Temperatura di conservazione
2-30°C
1 of 4
Questo articolo | 1.05581 | 1.05713 | 1.05731 |
|---|---|---|---|
| technique(s) thin layer chromatography (TLC): suitable | technique(s) thin layer chromatography (TLC): suitable | technique(s) thin layer chromatography (TLC): suitable | technique(s) thin layer chromatography (TLC): suitable |
| material aluminum oxide matrix, aluminum support | material aluminum oxide matrix, plastic support | material aluminum oxide matrix, glass support | material aluminum oxide matrix, glass support |
| feature fluorescent indicator, binder Organic Polymer | feature binder Organic Polymer, fluorescent indicator | feature binder Organic Polymer, fluorescent indicator | feature binder Organic Polymer, fluorescent indicator |
| pore size 60 Å medium pore diameter | pore size 60 Å medium pore diameter | pore size 60 Å medium pore diameter | pore size 60 Å medium pore diameter |
| packaging pkg of 25 sheets | packaging pkg of 25 sheets | packaging pkg of 25 plates | packaging pkg of 100 plates |
| layer thickness 200 μm | layer thickness 200 μm | layer thickness 250 μm | layer thickness 250 μm |
Descrizione generale
Risultati analitici
Deviation of layer thickness per plate: ≤ 35 µm
d 10 (laser diffraction, size distribution): 3 - 5 µm
d 50 (laser diffraction, size distribution): 8 - 12 µm
d 90 (laser diffraction, size distribution): 18 - 25 µm
Chromographic testing: Alkanes
hRf-values
- brucine, alkaloid test:
25 - 40
- papaverine, alkaloid test: 70 - 80
Typical value determined on a sheet:
Eluent: Dichloromethane/ methanol (98/2 v/v)
Altre note
Prodotti correlati
Codice della classe di stoccaggio
11 - Combustible Solids
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
Active Filters
Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..
Contatta l'Assistenza Tecnica