Natural Formation of Chlorinated Phenols, Dibenzo-p-dioxins, and Dibenzofurans in Soil of a Douglas Fir Forest von Hoekstra, Eddo J, de Weerd, Henk, de Leer, Ed W. B, Brinkman, Udo A. Th

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International Comparison CCQM-K16: Composition of natural gas types IV and V von Veen, Adriaan M H van der, Heine, Hans-Joachim, Brinkmann, Freek N C, Ziel, Paul R, Leer, Ed W B de, Zhen, Wang Lin, Kato, Kenji, Konopelko, Leonid A, Popova, Tatjana A, Alexandrov, Yuri I, Kortchagina, Elena N, Kustikov, Yuri A, Musil, Stanislav, Milton, Martin J T, Guenther, Franklin, Rhoderick, George

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Natural Formation of Chloroform and Brominated Trihalomethanes in Soil von Hoekstra, Eddo J, de Leer, Ed W. B, Brinkman, Udo A. Th

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International comparison CCQM-K54: Primary standard gas mixtures of hexane in methane von van der Veen, Adriaan M H, Chander, Hima, Ziel, Paul R, Wessel, Rob M, de Leer, Ed W B, Smeulders, Damian, Besley, Laurie, Kato, Kenji, Watanabe, Takuro, Kim, Jin Seog, Woo, Jin-Chun, Bae, Hyun Kil, Kim, Yong Doo, Pérez Castorena, Alejandro, Rangel Murillo, Francisco, Serrano Caballero, Victor M, Ramírez Nambo, Carlos, de Jesús Avila Salas, Manuel, Konopelko, Leonid A, Popova, Tatjana A, Pankratov, V V, Kovrizhnih, M A, Kuzmina, T A, Efremova, O V, Kustikov, Yury A, Milton, Martin J T, Vargha, Gergely, Guenther, Frank R, Rhoderick, George C

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Chloroform – concentration gradients in soil air and atmospheric air, and emission fluxes from soil von Hoekstra, Eddo J, Duyzer, Jan H, de Leer, Ed W.B, Brinkman, Udo A.Th

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International comparison CCQM K23b: Natural gas type II von van der Veen, Adriaan M H, Chander, Hima, Ziel, Paul R, de Leer, Ed W B, Smeulders, Damian, Besley, Laurie, Smarçao da Cunha, Valnei, Zhou, Zei, Qiao, Han, Heine, Hans-Joachim, Tichy, Jan, Lopez Esteban, Teresa, Kato, K, Nagyné Szilágyi, Zsófia, Kim, Jin Seog, Woo, Jin-Chun, Bae, Hyun-Gil, Pérez Castorena, Alejandro, Rangel Murillo, Francisco, Serrano Caballero, Victor M, Ramírez Nambo, Carlos, de Jesús Avila Salas, Manuel, Rakowska, Agata, Dias, Florbela, Konopelko, Leonid A, Popova, Tatjana A, Pankratov, V V, Kovrizhnih, M A, Kuzmina, T A, Efremova, O V, Kustikov, Yury A, Musil, Stanislav, Milton, Martin J T

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The metrological infrastructure for gas analysis von DE LEER, Ed W. B

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Identification of intermediates leading to chloroform and C-4 diacids in the chlorination of humic acid von De Leer, Ed W. B, Damste, Jaap S. Sinninghe, Erkelens, Corrie, De Galan, Leo

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AOX Levels in the River Rhine: Fifty Percent of Natural Origin? von Hoekstra, Eddo J., de Leer, Ed W. B.

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Final Report on International comparison CCQM K23ac: Natural gas types I and III von Veen, Adriaan M H van der, Ziel, Paul R, Leer, Ed W B de, Smeulders, Damian, Besley, Laurie, Cunha, Valnei Smarçao da, Zhou, Zei, Qiao, Han, Heine, Hans-Joachim, Tichy, Jan, Esteban, Teresa Lopez, Mace, Tatiana, Szilágyi, Zsófia Nagyné, Woo, Jin-Chun, Bae, Hyun-Kil, Castorena, Alejandro Perez, Urquiza, Melina Perez, Murillo, Francisco Rangel, Caballero, Victor M Serrano, Alarcón, Carlos E Carbajal, Nambo, Carlos Ramírez, Salas, Manuel de Jesús Avila, Rakowska, Agata, Dias, Florbela, Konopelko, Leonid A, Popova, Tatjana A, Pankratov, V V, Kovrizhnih, M A, Meshkov, A V, Efremova, O V, Kustikov, Yury A, Musil, Stanislav, Chromek, Frantisek, Valkova, Miroslava, Milton, Martin J T

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Mass balance of trichloroacetic acid in the soil top layer von Hoekstra, Eddo J., de Leer, Ed W.B., Brinkman, Udo A.Th

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Final Report on International comparison CCQM K23ac: Natural gas types I and III von Adriaan M H van der Veen, Ziel, Paul R, Ed W B de Leer, Smeulders, Damian

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Chlorination of cyanoethanoic acid in aqueous medium von Peters, Ruud J. B, De Leer, Ed W. B, De Galan, Leo

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International comparison CCQM K23b: Natural gas type II von van der Veen, Adriaan M H, Chander, Hima, Ziel, Paul R, de Leer, Ed W B, Smeulders, Damian, Besley, Laurie, da Cunha, Valnei Smarçao, Zhou, Zei, Qiao, Han, Heine, Hans-Joachim, Tichy, Jan, Esteban, Teresa Lopez, Kato, K, Szilágyi, Zsófia Nagyné, Kim, Jin Seog, Woo, Jin-Chun, Bae, Hyun-Gil, Castorena, Alejandro Pérez, Murillo, Francisco Rangel, Caballero, Victor M Serrano, Nambo, Carlos Ramírez, Salas, Manuel de Jesús Avila, Rakowska, Agata, Dias, Florbela, Konopelko, Leonid A, Popova, Tatjana A, Pankratov, V V, Kovrizhnih, M A, Kuzmina, T A, Efremova, O V, Kustikov, Yury A, Musil, Stanislav, Milton, Martin J T

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International comparison CCQM-K54: Primary standard gas mixtures of hexane in methane von van der Veen, Adriaan M H, Chander, Hima, Ziel, Paul R, Wessel, Rob M, de Leer, Ed W B, Smeulders, Damian, Besley, Laurie, Kato, Kenji, Watanabe, Takuro, Kim, Jin Seog, Woo, Jin-Chun, Bae, Hyun Kil, Kim, Yong Doo, Castorena, Alejandro Pérez, Murillo, Francisco Rangel, Caballero, Victor M Serrano, Nambo, Carlos Ramírez, Salas, Manuel de Jesús Avila, Konopelko, Leonid A, Popova, Tatjana A, Pankratov, V V, Kovrizhnih, M A, Kuzmina, T A, Efremova, O V, Kustikov, Yury A, Milton, Martin J T, Vargha, Gergely, Guenther, Frank R, Rhoderick, George C

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Chlorination of .omega.-cyanoalkanoic acids in aqueous medium von De Leer, Ed. W. B, Baggerman, Theo, Van Schaik, Petra, Zuydeweg, Coby W. S, De Galan, Leo

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The analysis of halogenated acetic acids in dutch drinking water von Peters, Ruud J.B., Erkelens, Corrie, de Leer, Ed W.B., de Galan, Leo

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Dihaloacetonitriles in Dutch drinking waters von Peters, Ruud J.B., de Leer, Ed W.B., de Galan, Leo

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Proficiency testing in analytical chemistry, microbiology, and laboratory medicine : working group discussions on current status, problems, and future directions von ÖRNEMARK, Ulf, BOLEY, Nick, VAN DER VEEN, Adriaan, THOLEN, Daniel W, GOLZE, Manfred, CHRISTENSEN, Jytte Molin, DE BIEVRE, Paul, DE LEER, Ed W. B, SAEED, Khalid, VAN BERKEL, Petronella M, SCHMIDT, Rainer, NOBLE, Michael, MÄKINEN, Irma, KEINÄNEN, Mauri, ULDALL, Adam, STEENSLAND, Heidi

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Natural organochlorine in humic soils. GC and GC/MS studies of soil pyrolysates von de Lijser, H. J. Peter, Erkelens, Corrie, Knol, Adri, Pool, Wim, de Leer, Ed W. B.

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