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
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58971
SUPELCOSIL™ LC-18-T (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
1 ea | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 4280,00 zł |
Informacje o tej pozycji
4280,00 zł
Nazwa produktu
SUPELCOSIL™ LC-18-T HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
agency
suitable for USP L1
Quality Segment
feature
endcapped
manufacturer/tradename
SUPELCOSIL™
extent of labeling
12.3% carbon loading
parameter
≤70 °C temp. range, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
25 cm × 4.6 mm
surface area
170 m2/g
surface coverage
surface coverage 3.1 μmol/m2
matrix
silica gel, spherical particle platform
matrix active group
C18 (RP18), C18 (octadecyl) phase
particle size
5 μm
pore size
120 Å
application(s)
food and beverages
separation technique
reversed phase
General description
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description 5 μm particle size, L × I.D. 25 cm × 4.6 mm | description 5 μm particle size, L × I.D. 25 cm × 2.1 mm | description 5 μm particle size, L × I.D. 25 cm × 21.2 mm | description 5 μm particle size, L × I.D. 10 cm × 4.6 mm |
| matrix active group C18 (octadecyl) phase, C18 (RP18) | matrix active group C18 (RP18), C18 (octadecyl) phase | matrix active group C18 (octadecyl) phase, C18 (RP18) | matrix active group C18 (octadecyl) phase, C18 (RP18) |
| separation technique reversed phase | separation technique reversed phase | separation technique reversed phase | separation technique reversed phase |
| particle size 5 μm | particle size 5 μm | particle size 5 μm | particle size 5 μm |
| L × I.D. 25 cm × 4.6 mm | L × I.D. 25 cm × 2.1 mm | L × I.D. 25 cm × 21.2 mm | L × I.D. 10 cm × 4.6 mm |
| technique(s) HPLC: suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable |
| agency suitable for USP L1 | agency suitable for USP L1 | agency suitable for USP L1 | agency suitable for USP L1 |
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Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
67-56-1
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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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Hi, may I know whether this column is stable in pure buffer system without oganic phase. Because I need to start form 100% buffer to 20% buffer in MeCN.
1 answer-
It is not recommended to use any SUPELCOSIL™ HPLC column with 100% aqueous mobile phase. It is recommended to use at least 5% organic modifier in any mobile phase system.
Helpful?
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