The separation performance of GPC FP-2002, a column for organic SEC (GPC) is compared with that of other manufacturer’s rapid separation columns (molecular weight exclusion limits (ML): 5,000 and 1,000). FP-2002 has a larger pore volume than other manufacturer’s columns and covers a wide molecular weight range.
Sample : 1 mL each
1. Polystyrene (Mp: 18,000) 0.5 %
2. Polystyrene (Mp: 9,820) 0.5 %
3. Polystyrene (Mp: 2,790) 1.0 %
4. Polystyrene (Mp: 1,300) 1.0 %
5. Polystyrene (Mp: 860) 1.0 %
6. Polystyrene (Mp: 580) 1.0 %
7. Benzene (MW: 78) 1.0 %
Columns : Shodex GPC FP-2002, Column (A), (B) from other manufacturer
(20.0 mm I.D. x 600 mm each)
Eluent : CHCl3
Flow rate : 10.0 mL/min
Detector : UV (254 nm)
Column temp. : 30 °C
