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Supelco

PTA-5 Capillary GC Column

L × I.D. 30 m × 0.32 mm, df 1.50 μm

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Synonym(s):
PTA-5, 30M .32MM 1.5UM
UNSPSC Code:
41115710
eCl@ss:
32119290

material

fused silica

Quality Level

100

parameter

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

Beta value

53

df

1.50 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.32 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

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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

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Screening Procedure for 21 Amphetamine-Related Compounds in Urine Using Solid-Phase Microextraction and Gas Chromatography-Mass Spectrometry.
Battu C
Journal of Chromatographic Science, 36 (1), 1-7 (1998)
Scott RPW.
Introduction to Analytical Gas Chromatography, 101-102 (1997)

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