GC Analysis of Repeat Injections of a QC Test Mix Containing Water on Watercol™ 1900, 96 °C

GC Analysis of Repeat Injections of a QC Test Mix Containing Water on Watercol™ 1900, 96 °C

Conditions

column Watercol 1900, 30 m x 0.25 mm I.D., 0.20 µm (29761-U)
oven 96 C
carrier gas helium, 26 cm/sec
sample 6 analytes in acetone, each at 1 mg/mL except water (at 0.5 mg/mL)
injection 1 µL, 100:1 split
liner 4 mm I.D., split type, cup design
inj. temp. 250 C
detector TCD, 200 C

Description

Analysis Note The "Watercol" series of ionic liquid capillary GC columns are characterized by their ability to produce a sharp peak shape for water, sharp enough so that water can be integrated and quantified. Sharp peak shapes are also produced for other small polar analytes. This application shows the ruggedness of Watercol 1900 to repeat injections.
Featured Industry Chemicals and Industrial Polymers
Cosmetics, Personal Care, and Cleaning Products
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Petroleum
Pharmaceutical (small molecule)
suitability application for GC

Materials

     
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