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  • 28391-U - Equity®-1701 Capillary GC Column

28391-U Supelco

Equity®-1701 Capillary GC Column

L × I.D. 30 m × 0.53 mm, df 0.50 μm

  •  eCl@ss 32119290

  •  NACRES SB.54



Related Categories All Gas Chromatography Columns, Analytical/Chromatography, Capillary GC Columns, Capillary GC Columns, by name, Equity-1701,
Quality Level   100
material   fused silica
Agency/Method   EPA 552,608.1/608.2,608/8081/OLM04.2 PEST,8082
  meets requirements for USP G46
parameter   ≤25-260 °C temperature (isothermal or programmed)
Beta value   265
df   0.50 μm
application(s)   gas chromatography (GC): suitable
L × I.D.   30 m × 0.53 mm
matrix active group   Bonded; poly(14% cyanopropylphenyl/86% dimethyl siloxane) phase
Featured Industry   Agriculture
Food and Beverages
Forensics and Toxicology
column type   capillary intermediate polar


General description

Application: Increased phase polarity, due to cyanopropylphenyl functional group substitution, offers unique selectivity compared to other phases. This column works well with systems employing ECD, NPD, and MSD detectors, and is often used for alcohols, oxygenates, pharmaceuticals, pesticides, and PCB applications.
USP Code: This column meets G46 requirements
• Bonded
• Poly(14% cyanopropylphenyl/86% dimethyl siloxane)
Temp. Limits:
• ≤0.32 mm I.D.: Subambient to 280 °C (isothermal or programmed)
• ≥0.53 mm I.D.: Subambient to 260 °C (isothermal or programmed)

Other Notes

Complementary products:
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Legal Information

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

Safety & Documentation

Safety Information

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Protocols & Articles

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How to Choose a Capillary GC Column

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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