Steave, You may contact Tom Edwards at <[log in to unmask]> Cheers, Rein At 05:45 PM 10/7/98 +0100, you wrote: >Dear List Members, > >I'm interested in the possibility of measuring the H, C and O isotope >composition of cellulose and wonder if anybody is in a position to help >me with a couple of queries. > >(1) Would anybody be able to supply me with a copy of the following >item- Edwards, T.W.D. & Elgood, R. 1992. Extraction of sediment >cellulose for oxygen and carbon isotope analysis. Technical Proceedings >28.0, Environmental Isotope Laboratory, University of Waterloo, Ontario. >9pp. > >(2) Is anybody aware of an alternative to the benzene-methanol >extraction for the preparation of cellulose extracts. I'm not too happy >about the benzene (unless there's no alternative). > >Cheers, > >Steve Crowley > >Stable Isotope Laboratory >University of Liverpool > > いいいいいいいいいいいいいいいいいいいいいいいいいいいいいいい Rein Vaikma"e Phone:+372 641 0091 Institute of Geology Fax: +372 631 2074 Tallinn Technical University Mobile:+372 50 22816 7 Estonia Blvd. E-mail:<[log in to unmask]> 10143 Tallinn Estonia いいいいいいいいいいいいいいいいいいいいいいいいいいいいいいい