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GC Analysis of Water in Ethanol (0.5% Standard) on Watercol™ 1910

GC Analysis of Water in Ethanol (0.5% Standard) on Watercol™ 1910 suitable for GC

Materials

analytical column

Product No.
Description
Pricing

29711-U

Watercol™ 1910 Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.20 μm

CONDITIONS

column

Watercol 1910, 30 m x 0.25 mm I.D., 0.20 μm (29711-U)

oven

80 °C (10 min)

inj. temp.

250 °C

detector

TCD, 200 °C

carrier gas

helium, 26 cm/sec

injection

0.5 μL, 100:1 split

liner

4 mm I.D., split type, cup design

sample

water at 0.05% (v/v) in ethanol

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. This application shows a calibration standard (0.5% water in ethanol) on Watercol 1910

Legal Information

Watercol is a trademark of Sigma-Aldrich Co. LLC

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