Nacalai Tesque COSMOSIL Buckyprep-D Fullerene Guard Column, 5 µm, 20.0 mm I.D. x 50 mm - 09614-71

COSMOSIL Buckyprep-D

Buckyprep-D retains derivatized fullerenes longer than C₆₀. Therefore it is more suitable for preparative separation of derivatized fullerenes than conventional Buckyprep column.

Attenion: Use HPLC Grade solvent or solvents after filtration or distillation. Except for alkali aqueous and strong acidic solutions, other solvents can be used (water-free pyridine and others). Depending on solvents, pay attention to high pressure caused by high solvent viscosity.

Note: Baseline of Bukyprep-D is less stable relative to other fullerene columns. To stabilize baseline, let acetonitrile run through for 10 minutes before analysis.

Specifications

Packing Material	Buckyprep-D
Silica Gel	High Purity Porous Spherical Silica
Average Particle Size	approx. 5 µm
Average Pore Size	approx. 120 Å
Specific Surface Area	approx. 300 m2/g
Bonded Phase
	Nitro-carbazoyl Group
End Capping Treatment	Near-perfect
Feature	For separation of fullerene derivatives