GC Analysis of Water (0.05-0.5% Calibration Curve) on Watercol™ 1900
CONDITIONS
column
Watercol 1900, 30 m x 0.25 mm I.D., 0.20 μm (29761-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
6 standards, water at 0.05, 0.1, 0.2, 0.3, 0.4, and 0.5% (v/v), each in ethanol
说明
分析说明
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 data shows the linearity obtained from a 6-point calibration curve (0.05-0.5%) for water on Watercol 1900.
法律信息
Watercol is a trademark of Sigma-Aldrich Co. LLC