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  • 28041-U - Equity®-1 Capillary GC Column

28041-U Supelco

Equity®-1 Capillary GC Column

L × I.D. 12 m × 0.20 mm, df 0.33 μm

  •  eCl@ss 32119290

  •  NACRES SB.54



Related Categories All Gas Chromatography Columns, Analytical/Chromatography, Capillary GC Columns, Capillary GC Columns, by name, Equity-1,
Quality Level   100
material   fused silica
Agency/Method   ASTM® D1945,D3710,D4815,D5442,D5580,D7096
  EN 14110
  EPA 8015,TO-17
  GPA 2186,2286
  NIOSH 1403,1500/1501,2542
  OSHA 53,56
  meets requirements for USP G1, G2, and G9
parameter   -60-325 °C temperature (isothermal)
  -60-350 °C temperature (programmed)
Beta value   152
df   0.33 μm
application(s)   gas chromatography (GC): suitable
L × I.D.   12 m × 0.20 mm
matrix active group   Bonded; poly(dimethyl siloxane) phase
Featured Industry   Agriculture
Chemicals and Industrial Polymers
Cleaning Products
Flavors and Fragrances
Food and Beverages
Forensics and Toxicology
Industrial Hygiene
Personal Care
column type   capillary non-polar


General description

Application: This column is designed for general purpose applications where a non-polar column is required. Analytes will be separated primarily according to boiling point.
USP Code: This column meets USP G1, G2, and G9 requirements.
• Bonded
• Poly(dimethyl siloxane)
Temp. Limits:
• ≤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)

Other Notes

Complementary products:
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

Equity is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis (COA)

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Protocols & Articles

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An optimized chromatographic separation begins with the column. The selection of the proper capillary column for any application should be based on four significant factors:
How to Choose a Capillary GC Column
Keywords: Chromatography, Condensations, Gas chromatography, Immobilization, Mass spectrometry, Pesticides, Separation, Size-exclusion chromatography, Solid phase microextractions, Solvents, Vaporization

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