Sigma-Aldrich Pta-5 Capillary GC Column

Material

fused silica

Quality Level

100

Parameter

-60-320 °C temperature (isothermal or programmed)

Beta Value

63

Df

1.00 μm

Technique(S)

gas chromatography (GC): suitable

L × I.D.

30 M × 0.25 mm

Matrix Active Group

Bonded; base-modified poly(5% diphenyl/95% dimethyl siloxane) phase

Application(S)

chemicals and industrial polymers
cleaning products
clinical
cosmetics
forensics and toxicology
personal care
pharmaceutical (small molecule)

Column Type

capillary non-polar

Related Categories

GC Columns, Accessories & Adsorbents

General Description

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.PTA-5 Capillary GC Column is a specially treated nonpolar capillary column, and is primarily dedicated towards amino compounds.Application: This column is designed for analyses of amines and other basic analytes.
USP Code: None
Phase:

• Bonded
• Base-modified poly(5% diphenyl/95% dimethyl siloxane)

Temp. Limits:

• ≤0.32 mm I.D.: -60 °C to 320 °C (isothermal or programmed)
• ≥0.53 mm I.D., <2 μm: -60 °C to 320 °C (isothermal or programmed)
• ≥0.53 mm I.D., ≥2 μm: -60 °C to 260 °C (isothermal) or 280 °C (programmed)

Application

PTA-5 Capillary GC Column was used in solidphase microextraction (SPME) and gas chromatography-mass spectrometry, performed for the analysis and screening of 21 amphetamine-related compounds in urine.

Other Notes

We offer a variety of chromatography accessories including analytical syringes