13
GPC
EcoSEC HIGH TEMPERATURE GPC SYSTEM
THE HEART OF PERFORMANCE - COLUMNS
TSKgel COLUMN
PARTICLE SIZE
PORE SIZE
EXCLUSION LIMIT
MAX. TEMP.
GMH
HR
-H(S) HT
13 µm
mixed pore sizes
4.0 x 10
8
Da
140 °C
G2000H
HR
-HT
20 µm
2 nm
1.0 x 10
4
Da
140 °C
GMH
HR
-H(20) HT
20 µm
mixed pore sizes
4.0 x 10
8
Da
140 °C
GMH
HR
-H(30) HT
30 µm
mixed pore sizes
4.0 x 10
8
Da
140 °C
GMH
HR
-H HT
5 µm
2 nm
4.0 x 10
8
Da
140 °C
GMH
XL
-HT
13 µm
mixed pore sizes
4.0 x 10
8
Da
140 °C
TABLE 2
PROPERTIES AND SEPARATION RANGES FOR TSKgel HT COLUMNS
TSKgel GMH
HR
-H(S)HT
10
7
10
6
10
5
10
4
10
3
10
2
4
5
6
7
8
9
10
11
Log molar mass
Retention volume (mL)
POLYSTYRENE CALIBRATION CURVES FOR TSKgel GMH
HR
-H(S) HT
COLUMN
Column: TSKgel GMH
HR
-H(S) HT, 13 µm, 7.8 mm ID × 30 cm L;
Mobile phase: ODCB; Flow rate: 1.0 mL/min; Detection: RI;
Temperature: 135 °C; Sample: polystyrene
FIGURE 11
