removal of DMSO from plant extract

Dr Omar Hamarsheh via (by ohamarsheh from
Sat Jun 23 14:04:22 EST 2012

Dear Colleagues,

we are trying to evaporate DMSO from plant extract before being used for
purification in silica gel column. we tried to use rotary evaporator at 65
C for 3 hours, but seems residual DMSO still existed. colleagues suggest to
put the sample in freezer for 2 two days and them material
will precipitate.
I'll be so grateful for new ideas to remove DMSO.

thanks in advance,

omar hamarsheh, PhD

Omar Hamarsheh, MSc., PhD
Al-Quds University
Department of Biological Sciences
P.O.Box 51000

Tel: 00970-599197097
Fax: 00970-22796960

Email: ohamarsheh from

More information about the Methods mailing list