No, this product does not have a preadsorbent (concentrating) zone or multi-channels. These are classical glass-backed TLC plates featuring a continuous, uniform layer of Silica gel 60 F254.
Wybierz wielkość
| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 25 units | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1080,00 zł |
Informacje o tej pozycji
1080,00 zł
Quality Segment
material
glass support, silica gel 60 matrix
feature
binder Organic Polymer, 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
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
Grubość warstwy: 210 - 270 µm
Odchylenie grubości warstwy na płytkę: ≤ 35 µm
Testy chromatograficzne:
A) test barwny
Wartości hRf
- bleu viforganol, test barwny, lipofil: 11 - 25
- CeresBlack G, test barwny, lipofil: 34 - 48
- ceresViolet brn, test barwny, lipofil: 52 - 67
liczba separacji (test barwny, lipofil): ≥ 10,5
B)Test sterydowy
wartości hRf
- Hydrokortyzon, test sterydowy: 25 - 37
- Reichstein S, test sterydowy: 37 - 49
- Metylotestosteron, test steroidowy: 42 - 54
Typowa wartość określona na kondycjonowanej płytce
Eluent A) Toluen (45% rel. wilgotności)
Eluent B) Octan etylu/Toluen (95+5 v/v; 20% rel. wilgotności)
Other Notes
1 of 1
Ta pozycja | |||
|---|---|---|---|
| material glass support, 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 |
| 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 Organic Polymer, fluorescent indicator | 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 |
| layer thickness 250 μm | layer thickness 250 μm | layer thickness 250 μm | layer thickness 250 μm |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
Still not finding the right product?
Explore all of our products under Płytki TLC, żel krzemionkowy 60 F₂₅₄
Klasa składowania
11 - Combustible Solids
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”.
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Produkty
Rozwiązywanie problemów z chromatografią cienkowarstwową: Ten artykuł zawiera szczegółowe porady i wskazówki dotyczące TLC, które należy wziąć pod uwagę podczas wykonywania różnych etapów tej techniki.
Thin-layer chromatography method for detecting organic impurities in valacyclovir, an antiviral medication, following USP monograph guidelines.
HPTLC plates provide superior separation, speed, and sensitivity, making them ideal for advanced qualitative and quantitative analysis.
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 1057150001 | 04022536067742 |
-
Does it have preadsorbant zone and multi Channels to keep the contamination from a sample to another ?
1 answer-
Helpful?
-
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
-
-
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?
-

