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
Przejdź do
13606
Diaion® HP-20
pkg of 500 g
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 820,00 zł |
Informacje o tej pozycji
820,00 zł
form
solid
Quality Segment
packaging
pkg of 500 g
technique(s)
HPLC: suitable, LPLC: suitable, ion chromatography: suitable, thin layer chromatography (TLC): suitable
surface area
~500 m2/g
matrix
styrene-divinylbenzene
matrix active group
polymer
particle size
250-850 μm
pore size
~1.30 mL/g pore volume, 260 Å mean pore size
density
1.01 g/mL at 25 °C (true wet)(lit.)
separation technique
reversed phase
SMILES string
C(C)c3c(cccc3)C=C.c2(c(cccc2)C=C)C=C.c1(ccccc1)C=C
InChI
1S/C10H12.C10H10.C8H8/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2
InChI key
NWUYHJFMYQTDRP-UHFFFAOYSA-N
General description
Application
Other Notes
Legal Information
1 of 1
Ta pozycja | ||
|---|---|---|
| description pkg of 500 g | description pkg of 100 g | description pkg of 1000 g |
| separation technique reversed phase | separation technique - | separation technique reversed phase |
| matrix active group polymer | matrix active group - | matrix active group polymer |
| matrix styrene-divinylbenzene | matrix styrene-divinylbenzene | matrix styrene-divinylbenzene |
| particle size 250-850 μm | particle size 250-850 μm | particle size 250-850 μm |
| pore size ~1.30 mL/g pore volume, 260 Å mean pore size | pore size 260 Å mean pore size, ~1.30 mL/g pore volume | pore size 260 Å mean pore size, ~1.30 mL/g pore volume |
| technique(s) ion chromatography: suitable, LPLC: suitable, HPLC: suitable, thin layer chromatography (TLC): suitable | technique(s) - | technique(s) LPLC: suitable, HPLC: suitable, thin layer chromatography (TLC): suitable, ion chromatography: suitable |
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Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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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?
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What king of column can be used for this resin? Could you please explain how to plug the column glass tube? My guess is that a cotton plug and sand will not work well with backflow which is recommended for this resin.
1 answer-
A gravity column is suitable for use with this resin. Product Z163961-1EA is an example of a gravity column. The glass column does not have a frit, so a glass-wool plug and sand are used. To plug the column, gently insert the glass-wool plug from the column top and push it down the column gently using a glass rod.
Helpful?
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