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
产品名称
Astec® CHIROBIOTIC® V 手性 HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
material
stainless steel column
agency
suitable for USP L88
description
HPLC Column
product line
Astec®
packaging
pkg of 1 ea
manufacturer/tradename
Astec®
parameter
0-45 °C temperature
241 bar pressure (3500 psi)
technique(s)
HPLC: suitable
LC/MS: suitable
L × I.D.
25 cm × 4.6 mm
matrix
High-purity silica gel particle platform
fully porous particle
matrix active group
vancomycin phase
particle size
5 μm
pore size
100 Å
operating pH range
3.5-7.0
separation technique
chiral
Quality Level
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此商品 | 11018AST | 11020AST | 11022AST |
|---|---|---|---|
| particle size 5 μm | particle size 5 μm | particle size 5 μm | particle size 5 μm |
| separation technique chiral | separation technique chiral | separation technique chiral | separation technique chiral |
| matrix active group vancomycin phase | matrix active group vancomycin phase | matrix active group vancomycin phase | matrix active group vancomycin phase |
| L × I.D. 25 cm × 4.6 mm | L × I.D. 10 cm × 2.1 mm | L × I.D. 25 cm × 2.1 mm | L × I.D. 10 cm × 4.6 mm |
| matrix High-purity silica gel particle platform, fully porous particle | matrix High-purity silica gel particle platform, fully porous particle | matrix High-purity silica gel particle platform, fully porous particle | matrix High-purity silica gel particle platform, fully porous particle |
| product line Astec® | product line Astec® | product line Astec® | product line Astec® |
Application
General description
- 键合相：万古霉素
- 工作pH范围: 3.5 - 7.0
- 粒径：5、10或16 μm
- 孔径：100 Å (CHIROBIOTIC® V)或200 Å (CHIROBIOTIC® V2)
Legal Information
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
Separation of Sibutramine hydrochloride monohydrate, ≥98% (HPLC), solid
Separation of Mephobarbital, United States Pharmacopeia (USP) Reference Standard
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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 solvent to use for storage? Where can I download the user manual?
1 answer-
Methanol is the recommended solvent for flushing and storage. The data sheet for this column is included with it upon shipment. A digital version can be obtained by contacting technical service.
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Active Filters
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