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Fri, 30 Jun 2000 09:01:11 +0200 |
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Hello Chris, toluene is less toxic than benzene. It is usually used as an
alternative for benzene, but it has a higher boiling point (110 C) :
therefore you need to set the temperature of the evaporator water bath a
bit higher. Best regards, Eric
1st FRENCH MEETING ON ENVIRONMENTAL CHEMISTRY
1st FRENCH MEETING ON STABLE ISOTOPES
NANCY, DECEMBER13-15, 2000
Invited speakers:
WASTE DIGGING AND BIOLOGICAL DIVERSITY
Guy OURISSON, President of the French Science Academy
NOVEL ISOTOPIC METHODS FOR FOOD, PHARMACEUTICAL AND ENVIRONMENTAL CHEMISTRY
Gerard MARTIN, Founder of Eurofins Scientific Ltd
Environmental Chemistry Award sponsored by Eurofins Scientific, Stable
Isotope Award sponsored by Micromass to the best presentations.
Night show of scientific movies.
Informations : http://www.ensaia.inpl-nancy.fr/colloque/
[log in to unmask]
Dr. Eric LICHTFOUSE, Soil and Environment Laboratories, INRA-ENSAIA/INPL,
BP 172, 54505 Vandoeuvre-les-Nancy Cedex, France
Phone-Fax (33) 3 83 59 58 99
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