【求助】谁用过此规格的C18柱

用过4.6和2.1的,没用过3.3的,不过就是流速不同而已,
SepaxGP-C18

Silica: Spherical, high purity
(<10 ppm metals)
Pore size: 120 Å
Particle size: 3 m, 5 m
Pore volume: 1.0 mL/g
Surface area: 300 m2/g
Phase structure: Monomeric
and fully endcapped
% Carbon: 17% Coverage: ~ 3.3 mol/m    5um    120 Å    250 x 4.6 mm
150 x 4.6 mm
100 x 4.6 mm
50 x 4.6 mm
30 x 4.6 mm
250 x 2.1 mm
150 x 2.1 mm
100 x 2.1 mm
50 x 2.1 mm
30 x 2.1 mm    101185-4625
101185-4615
101185-4610
101185-4605
101185-4603
101185-2125
101185-2115
101185-2110
101185-2105
101185-2103
    3um    120 Å    250 x 4.6 mm
150 x 4.6 mm
100 x 4.6 mm
50 x 4.6 mm
30 x 4.6 mm
250 x 2.1 mm
150 x 2.1 mm
100 x 2.1 mm
50 x 2.1 mm
30 x 2.1 mm    101183-4625
101183-4615
101183-4610
101183-4605
101183-4603
101183-2125
101183-2115
101183-2110
101183-2105
101183-2103