GC Columns
SH-Q-BOND PLOT Non-polar PLOT column incorporating 100% divinylbenzene Excellent for analysis of C1 to C3 hydrocarbons as well as isomers and alkanes up to C12 High retention for CO2 simpli es gas analysis; CO2 and methane separated from O2/N2/CO. (Note: O2/N2/CO not separated at ambient temperature.) Use for analysis of oxygenated compounds and solvents. Similar phases: HP-PLOT Q, CP-PoraPLOT Q, CP-PoraBOND Q, Supel-Q PLOT
ID
df
Temp. Range
30 m
0.32 mm 10 µm
to 280/300 °C
221-75764-30
0.53 mm 20 µm
to 280/300 °C
221-75765-30
SH-U-BOND PLOT Polar PLOT column, incorporating divinylbenzene ethylene glycol / dimethylacrylate.
Highest polarity porous polymer column in Shimadzu PLOT columns. Highly inert for the analysis of polar and nonpolar compounds. Ideal for trace H2S, COS, and mercaptans in hydrocarbon streams. Similar phases: HP-PLOT U, CP-PoraPLOT U, CP-PoraBOND U
ID
df
Temp. Range
30 m
0.32 mm 10 µm
to 190 °C
227-36327-01
0.53 mm 20 µm
to 190 °C
227-36302-01
Water and Ethanol in Acetone
Peaks Methane Water Methanol Ethanol Acetone
Ret. Time
1.935 2.063 2.215 2.527 2.723
Conditions
Column
: SH-Q-BOND PLOT, 30 m, 0.53 mm ID, 20 μm (P/N: 221-75765-30)
Sample
: 0.5% water and ethanol in acetone : 3 μL split (split ratio 11:1)
2.527
Inj. Vol
Inj. Temp
: 250 °C
Carrier Gas
: He, constant ow, linear velocity 28.7 cm/sec. @ 200 °C
Oven Temp
: 200 °C, isothermal
2.723
1.935
2.215
min.3 1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
Pg C-42
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