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24136

Omegawax Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.25 μm

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Do Państwa/SKUDostępnośćCena netto
1 ea
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3000,00 zł

Informacje o tej pozycji

eCl@ss:
32119290
UNSPSC Code:
41115710
NACRES:
SB.54

3000,00 zł


Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności

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material

fused silica

Quality Segment

agency

meets requirements for USP G16

analyte chemical class(es)

bacterial acid methyl esters (BAMEs), organic acids

specific analyte(s)

acrylamide

parameter

50-280 °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, Omegawax

application(s)

agriculture
biofuels
clinical
food and beverages

column type

capillary polar

General description

Application: This column allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key components.
USP Code: This column meets USP G16 requirements.
Phase:
  • Bonded
  • Poly(ethylene glycol)
Temp. Limits:
  • 50 °C to 280 °C (isothermal or programmed)

Application

Capillary GC column with its coated with Omegawax 250 was used for the absorption of analytes from the aqueous sample in-tube solid-phase microextraction coupled with high-performance liquid chromatography. It may also be used in blood lipid fractions by GC-MS analysis.[1]

Other Notes

We offer a variety of chromatography accessories including analytical syringes

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Ta pozycja
2415223399-U24323
matrix active group

Bonded; poly(ethylene glycol) phase, Omegawax

matrix active group

Bonded; poly(ethylene glycol) phase, Omegawax

matrix active group

Bonded; poly(ethylene glycol) phase, Omegawax

matrix active group

Bonded; poly(alkylene glycol) phase, SPB PUFA

parameter

50-280 °C temperature (isothermal or programmed)

parameter

50-280 °C temperature (isothermal or programmed)

parameter

50-280 °C temperature (isothermal or programmed)

parameter

50-220 °C temperature (isothermal or programmed)

column type

capillary polar

column type

capillary polar

column type

capillary polar

column type

capillary polar

agency

meets requirements for USP G16

agency

meets requirements for USP G16

agency

meets requirements for USP G16

agency

meets requirements for USP G18

material

fused silica

material

fused silica

material

fused silica

material

fused silica

application(s)

agriculture
biofuels
clinical
food and beverages

application(s)

agriculture
biofuels
clinical
food and beverages

application(s)

agriculture
biofuels
clinical
food and beverages

application(s)

agriculture
clinical
food and beverages


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Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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