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
24079
SUPELCOWAX 10 Capillary GC Column
L × I.D. 30 m × 0.25 mm, df 0.25 μm
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About This Item
material
fused silica
Quality Segment
agency
OSHA 52,80, meets requirements for USP G16
analyte chemical class(es)
PAHs, alcohols, fatty acid ethyl esters (FAEEs), ketones, nitrosamines, xylene isomers
specific analyte(s)
benzene
parameter
35-280 °C temperature (isothermal or programmed)
Beta value
250
df
0.25 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
30 m × 0.25 mm
matrix active group
Bonded; poly(ethylene glycol) phase, Supelcowax 10
application(s)
agriculture
chemicals and industrial polymers
cleaning products
cosmetics
flavors and fragrances
food and beverages
industrial hygiene
personal care
petroleum
pharmaceutical (small molecule)
column type
capillary polar
General description
USP Code: This column meets USP G16 requirements.
Phase:
- Bonded
- Poly(ethylene glycol)
- ≤0.32 mm I.D.: 35 °C to 280 °C (isothermal or programmed)
- ≥0.53 mm I.D., <2 μm: 35 °C to 280 °C (isothermal or programmed)
- ≥0.53 mm I.D., ≥2 μm: 35 °C to 250 °C (isothermal or programmed)
Application
Other Notes
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description L × I.D. 30 m × 0.25 mm, df 0.25 μm | description L × I.D. 15 m × 0.32 mm, df 0.25 μm | description L × I.D. 60 m × 0.25 mm, df 0.25 μm | description L × I.D. 60 m × 0.32 mm, df 0.25 μm |
| matrix active group Bonded; poly(ethylene glycol) phase, Supelcowax 10 | matrix active group Bonded; poly(ethylene glycol) phase, Supelcowax 10 | matrix active group Bonded; poly(ethylene glycol) phase, Supelcowax 10 | matrix active group Supelcowax 10, Bonded; poly(ethylene glycol) phase |
| parameter 35-280 °C temperature (isothermal or programmed) | parameter 35-280 °C temperature (isothermal or programmed) | parameter 35-280 °C temperature (isothermal or programmed) | parameter 35-280 °C temperature (isothermal or programmed) |
| application(s) agriculture | application(s) agriculture | application(s) agriculture | application(s) agriculture |
| column type capillary polar | column type capillary polar | column type capillary polar | column type capillary polar |
| technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable |
| agency OSHA 52,80, meets requirements for USP G16 | agency OSHA 52,80, meets requirements for USP G16 | agency OSHA 52,80, meets requirements for USP G16 | agency meets requirements for USP G16, OSHA 52,80 |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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How do I use Product No. 47302 Polar Column Test Mix?
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Test the column using our test mix Product No. 47302 under the same conditions as in the Certificate of Analysis and compare the chromatograms.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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