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
1.00390
Żel krzemionkowy TLC 60G F₂₅₄ 25 Płytki szklane 20 x 20 cm
glass support (silica gel coated), plate L × W 20 cm × 20 cm, suitable for thin layer chromatography (TLC), pkg of 25 plates, fluorometric
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
25 ea | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 705,00 zł |
Informacje o tej pozycji
705,00 zł
Quality Segment
material
glass support (silica gel coated), silica gel 60 matrix
feature
binder Gypsum
Gypsum, fluorescent indicator
packaging
pkg of 25 plates
technique(s)
thin layer chromatography (TLC): suitable
layer thickness
250 μm
plate L × W
20 cm × 20 cm
particle size
10-12 μm
pore size
60 Å medium pore diameter
detection method
fluorometric (flourescent indicator F254)
storage temp.
2-30°C
General description
Analysis Note
Objętość porów (N₂-izoterma):0,74 - 0,84 ml/g
d 50 (dyfrakcja laserowa, rozkład wielkości): 9,7 - 11,7 µm
wartości hRf
- bleu vif organol, test koloru, lipofil: 11 - 25
- Ceres Black G, test koloru, lipofil: 34 - 48
- ceres Violet brn, test barwny, lipofil: 52 - 67
Liczba separacji (test barwny, lipofil): ≥ 10,5
Typowa wartość określona na kondycjonowanej płytce
Eluent A) Toluen (45% wilgotności względnej)
Test TLC (test barwny Ph.Eur.): test pozytywny
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description glass support (silica gel coated), plate L × W 20 cm × 20 cm, suitable for thin layer chromatography (TLC), pkg of 25 plates, fluorometric | description pkg of 25 plates, plate L × W 20 cm × 20 cm, glass support | description pkg of 25 plates, plate L × W 5 cm × 20 cm, glass support | description glass support, fluorometric, pkg of 25 plates, plate L × W 20 cm × 20 cm, suitable for thin layer chromatography (TLC) |
| 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 |
| feature binder Gypsum | feature binder Organic Polymer, fluorescent indicator | feature binder Organic Polymer, fluorescent indicator | feature binder Organic Polymer, fluorescent indicator |
| material glass support (silica gel coated), silica gel 60 matrix | material glass support, silica gel 60 matrix | material glass support, silica gel 60 matrix | material glass support, silica gel 60 matrix |
| 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 plates | packaging pkg of 25 plates | packaging pkg of 25 plates | packaging pkg of 25 plates |
| plate L × W 20 cm × 20 cm | plate L × W 20 cm × 20 cm | plate L × W 5 cm × 20 cm | plate L × W 20 cm × 20 cm |
Klasa składowania
10-13 - German Storage Class 10 to 13
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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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