The study of Flow Rate ; GS-320 Series Columns
The figure shows the effect of the flow rate to the separation for the analysis of uracil using GS-320 series columns.
(Recommended flow rate)
Product name
|
Size(mm)
ID x L |
Flow rate
|
---|---|---|
GS320A-1E |
1.0 x 250 |
3 to 10micro-L/min
|
GS320A-2E |
2.0 x 250
|
30 to 50micro-L/min
|
GS-320 HQ |
7.5 x 300
|
0.4 to 1.0mL/min
|
Sample : 10ppm Uracil
0.2micro-L (GS320A-1E)
1.0micro-L (GS320A-2E)
20micro-L (GS-320 HQ)
Columns : Shodex GS320A-1E (1.0mmID*250mm) Shodex GS320A-2E (2.0mmID*250mm) Shodex Asahipak GS-320 HQ (7.5mmID*300mm) Eluent : 10mM HCOONH4 buffer(pH4.0) Detector : UV(260nm) cell volume; 3micro-L, optical path length; 7mm Tubing : 0.1mmID PEEK tube Injector : Rheodyne 8125