Products

COSMOSIL Buckyprep-M

Features

Column Image

  • Different selectivity with Buckyprep
  • Excellent separation for metallofullerenes

Product Information

Column Specifications

Column Specifications

Applications

Metallofullerenes

COSMOSIL Buckyprep-M is a phenothiazinyl group bonded silica based column specifically designed for metallofullerene separation. Metallofullerenes are retained more strongly than other fullerenes on this column. COSMOSIL Buckyprep-M is also effective for the separation of higher fullerenes and fullerene derivatives.

Application_data

Condition
Column Size 4.6 mm I.D. x 150 mm
Mobile Phase Toluene
Flow Rate 1.0 ml/min
Temperature 30 °C
Detection UV 312 nm
Sample Sample courtesy of Prof. H. Shinohara, Department of Chemistry, Nagoya University.

COSMOSIL Application Search

Applications

Brochures

  • COSMOSIL Buckyprep / Buckyprep-M / PBB pdf (1.2 MB)

Fullerene Chromatogram Index

Fullerene Chromatogram Index includes more than 100 chromatograms is available at the website of The Fullerenes, Nanotubes and Graphene Research Society. (Click here to download)

Fullerene Chromatogram Index

Usage information

Column 5 µm Buckprep-M
I.D. (mm) 2.0 4.6 10.0 20.0
Washing method Wash with 1,2,4,-trichlorobenzene or other strong solvent to remove adsorbed contaminants.

Storage conditions Wash column, then replace solvent with toluene. Plug tightly and store in a cool, dry place.
Max. pressure 20MPa 15MPa
Temperature range The maximum usable temperature is 60°C. However. for regular use, please use at a constant temperature between 20°C and 50°C.
Solvents usable with Buckyprep Series
Solvent Features C60 Solubility (mg/ml)
Toluene General-use solvent for fullerenes. 3.2
n-Hexane Weaker eluent than toluene. 0.046
n-Heptane **
Methanol 0.001
2-Propanol **
Acetonitrile Weaker eluent than toluene.
0.018
Chlorobenzene Stronger eluent than toluene. 7
o-Dichlorobenzene Stronger eluent than chlorobenzene. 27
1,2,4-Trichlorobenzene Strongest commonly-used eluent. Can be used to flush higher fullerenes. 21.3

Downloads

Brochures

  • COSMOSIL Buckyprep / Buckyprep-M / PBB pdf (1.2 MB)

Fullerene Chromatogram Index

Fullerene Chromatogram Index includes more than 100 chromatograms is available at the website of The Fullerenes, Nanotubes and Graphene Research Society. (Click here to download)

Fullerene Chromatogram Index

References

Reference list

Ordering Information

Analytical / Preparative Column(Particle size: 5 µm)
COSMOSIL Buckyprep-M Packed Column

Product Name Size Product No. Price
COSMOSIL Buckypre-M Guard Column
4.6 mm l.D. x 10 mm 04139-61 e-Nacalai
10 mm l.D. x 20 mm 04140-21
20 mm l.D. x 50 mm 34474-31
28 mm l.D. x 50 mm 05872-11
COSMOSIL Buckyprep-M Packed Column
4.6 mm l.D. x 250 mm 04138-71 e-Nacalai
10 mm l.D. x 250 mm 04141-11
20 mm I.D. x 250 mm 04142-01
28 mm l.D. x 250 mm 05873-01

(Storage) RT: Room temperature, A: Cool and dark, R: Refrigerator, F: Freeze