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
1.05559
TLC-Aluminiumplatten, Kieselgel 60 RP-18 F₂₅₄s
pkg of 20 sheets, sheet L × W 20 cm × 20 cm, aluminum support
Synonym(e):
RP-18-DC-Kieselgel-60-Aluminiumblätter
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 20 units | Warenkorb auf Verfügbarkeit prüfen | € 475,00 |
Über diesen Artikel
Quality Level
material
aluminum support, silica gel 60 matrix
feature
binder Organic Polymer, fluorescent indicator
packaging
pkg of 20 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
Application
Analysis Note
Porenvolumen (N₂-isotherm): 0,74–0,84 ml/g
d 50 (Laserbeugung, Kornanalyse): 9,7–11,7 µm
Schichtdicke: 160–200 µm
Dickenschwankung pro Platte: ≤ 30 µm
Chromatographischer Test:
A) Cholesterintest
hRf-Werte
- Cholesterin, Cholesterintest:
32–39
B) Steroidtest
- Methyltestosteron, Steroidtest: 1–22
- Reichstein S, Steroidtest: 26–36
- Methyltestosteron, Steroidtest: 36–46
Typischer bestimmter Wert auf einer aktivierten Platte (120 °C, 15 min)
Eluent a) Aceton/ Wasser (95/5 v/v)
Eluent b) Aceton/ Wasser (60/40 v/v)
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| 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 support, silica gel 60 matrix | material aluminum support, silica gel 60 matrix | material glass support, silica gel 60 matrix | material glass support, silica gel 60 matrix |
| 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 |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-30°C |
| plate L × W 20 cm × 20 cm | plate L × W 5 cm × 7.5 cm | plate L × W 20 cm × 10 cm | plate L × W 5 cm × 20 cm |
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Artikel
HPTLC plates provide superior separation, speed, and sensitivity, making them ideal for advanced qualitative and quantitative analysis.
Verwandter Inhalt
Troubleshooting guide for thin-layer chromatography to enhance sample application, development, and visualization, and address common problems.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1055590001 | 04022536065915 |
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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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