caa a22 4500 469112549 CHVBK 20180323133115.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF02167537 doi (NATIONALLICENCE)springer-10.1007/BF02167537 Effect of labile hydrogens on measurement of tritium preserved in hydrogens of cellulose [Elektronische Daten] [Y. Yamada, M. Itoh, K. Egawa, N. Kiriyama, K. Komura, K. Ueno] The fraction of labile hydrogens to total hydrogen atoms in cellulose isolated from a pine tree was found to be 10-11%. Most labile hydrogens in hydroxy groups of the cellulose could be eliminated within 6 h by heat treatment at 110°C with CuO in a flow of gas containing oxygen, due to dehydration of cellulose by interaction with oxygen which was accelerated by the presence of CuO. The contaminating effect of labile hydrogens on the measurement of tritium preserved in cellulose may thus be disregarded when such heat treatment is performed. Akadémiai Kiadó, 1992 Yamada Y. School of Pharmacy, Hokuriku University, 920-11, Kanagawa-machi, Kanazawa, Japan aut Itoh M. Low Level Radioactivity Laboratory, Kanazawa University, 923-12, Tatsunokuchi-machi, Ishikawa, Japan aut Egawa K. School of Pharmacy, Hokuriku University, 920-11, Kanagawa-machi, Kanazawa, Japan aut Kiriyama N. School of Pharmacy, Hokuriku University, 920-11, Kanagawa-machi, Kanazawa, Japan aut Komura K. Low Level Radioactivity Laboratory, Kanazawa University, 923-12, Tatsunokuchi-machi, Ishikawa, Japan aut Ueno K. Low Level Radioactivity Laboratory, Kanazawa University, 923-12, Tatsunokuchi-machi, Ishikawa, Japan aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 164/1(1992-01-01), 47-57 0236-5731 164:1<47 1992 164 10967 https://doi.org/10.1007/BF02167537 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02167537 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yamada Y. School of Pharmacy, Hokuriku University, 920-11, Kanagawa-machi, Kanazawa, Japan aut NATIONALLICENCE 700 1- Itoh M. Low Level Radioactivity Laboratory, Kanazawa University, 923-12, Tatsunokuchi-machi, Ishikawa, Japan aut NATIONALLICENCE 700 1- Egawa K. School of Pharmacy, Hokuriku University, 920-11, Kanagawa-machi, Kanazawa, Japan aut NATIONALLICENCE 700 1- Kiriyama N. School of Pharmacy, Hokuriku University, 920-11, Kanagawa-machi, Kanazawa, Japan aut NATIONALLICENCE 700 1- Komura K. Low Level Radioactivity Laboratory, Kanazawa University, 923-12, Tatsunokuchi-machi, Ishikawa, Japan aut NATIONALLICENCE 700 1- Ueno K. Low Level Radioactivity Laboratory, Kanazawa University, 923-12, Tatsunokuchi-machi, Ishikawa, Japan aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 164/1(1992-01-01), 47-57 0236-5731 164:1<47 1992 164 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer