28279-U
Equity-5 Capillary GC Column
L × I.D. 30 m × 0.53 mm, df 5.00 μm
Synonym(s):
GC column, Equity-5, 5% diphenyl
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About This Item
NACRES:
SB.54
UNSPSC Code:
41115710
material
fused silica
agency
EPA 8041,8081,8082,8141,8270, meets requirements for USP G27 and G36
analyte chemical class(es)
PCBs, steroids
parameter
-60-260 °C temperature (isothermal), -60-280 °C temperature (programmed)
Beta value
27
df
5.00 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
30 m × 0.53 mm
matrix active group
Bonded; poly(5% diphenyl/95% dimethyl siloxane) phase, Equity 5
application(s)
environmental
forensics and toxicology
pharmaceutical (small molecule)
column type
capillary non-polar
General description
Application: This popular column is designed for general purpose applications where a non-polar column is required. The low phenyl content provides thermal stability compared to 100% poly(dimethyl siloxane) columns.
USP Code: This column meets USP G27 and G36 requirements.
Phase:
USP Code: This column meets USP G27 and G36 requirements.
Phase:
- Bonded
- Poly(5% diphenyl/95% dimethyl siloxane)
- ≤0.32 mm I.D., <2 μm: -60 °C to 325 °C (isothermal) or 350 °C (programmed)
- ≤0.32 mm I.D., ≥2 μm: -60 °C to 300 °C (isothermal or programmed)
- ≥0.53 mm I.D., <2 μm: -60 °C to 300 °C (isothermal) or 320 °C (programmed)
- ≥0.53 mm I.D., ≥2 μm: -60 °C to 260 °C (isothermal) or 280 °C (programmed)
Application
- Gas chromatography-mass spectrometry determination of conjugated linoleic acids and cholesterol oxides and their stability in a model system.: This study demonstrates the use of the Equity-5 Capillary GC Column in the analysis of fatty acid esters and cholesterol oxidation products, providing insights into their thermal stability and decomposition pathways (Yen et al., 2010).
Other Notes
We offer a variety of chromatography accessories including analytical syringes
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 28279-U | 04061826235812 |