Zobrazeno 1 - 10
of 29
pro vyhledávání: '"H Tengler"'
Die steigende Bedeutung der Kunststoffe und ihre zunehmende An wendung hat naturgemäß auch ein wachsendes Interesse an ihrer analy tischen Untersuchung zur Folge. In gleicher Weise wie die Analytik der Kunststoffe selbst ist auch die Identifizi
Autor:
K C Tam, H Tengler, Gu Yi Xing, A Richard Smilo, Steven Stroh, Ralph Denning, Charles L Focht, C L Ritland, Michelle M Macke, Lajos Benke, Bura Laslo, Lalini Manuweera, Richard Ambrose, B de Ryckel
Publikováno v:
Journal of AOAC INTERNATIONAL. 81:344-348
A liquid chromatographic (LC) method was developed for quantitation of the synthetic insecticide imidacloprid in liquid and solid formulations. Samples are dissolved or extracted in solvent and analyzed by reversed-phase LC with propiophenone as inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ded513e18bf1928c52055a07fc5cf112
https://doi.org/10.1093/jaoac/81.2.344
https://doi.org/10.1093/jaoac/81.2.344
Autor:
R H Schreuder, P J Sweeney, E De Aguila, L Manso, T Werner, K C Tam, B de Ryckel, Pocaba, Hussain Hussain, J Abedi, T lurascu, Weber Weber, P Duverney-Prêt, Chatpong Chatpong, W Gau, E Thuet, F Bodzian, Santos Santos, Ruffin Ruffin, Chmil, Alan R Hanks, C Sriplakich, R. Forster, M Itier, H Tengler, E Chechik
Publikováno v:
Journal of AOAC INTERNATIONAL. 81:341-343
A liquid chromatographic method for determining thiodicarb in technical products and formulations was evaluated by 25 participants from 19 laboratories. Data from 19 laboratories were used in statistical analysis to characterize method performance.Tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee1638c12d67ef80b4ce10de880799a7
https://doi.org/10.1093/jaoac/81.2.341
https://doi.org/10.1093/jaoac/81.2.341
Autor:
M Pilar-Hitos, Bram Van Rossum, Albertus Martijn, Jakob Zeeman, T Stewart, K Winsauer, R Darskus, R J Bushway, M Åkerblom, J Kolleman, Rolf Suter, Albert A De Reijke, M Wisson, Hans P Bosshardt, K Pavel, A Pouwelse, F Sãnchez-Rasero, H Tengler, J C van Damme
Publikováno v:
Journal of AOAC INTERNATIONAL. 66:312-316
Diflubenzuron 90% pre-concentrate and its 25% water-dispersible powder were analyzed by a high performance liquid chromatographic method. Six samples were extracted with 1,4-dioxane, linuron was added as internal standard, and diflubenzuron was separ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f428ac411a9ac8e5dadb9915489b28cc
https://doi.org/10.1093/jaoac/66.2.312
https://doi.org/10.1093/jaoac/66.2.312
Autor:
David F Tomkins, B D Folsom, O O Bennett, H Tengler, Stephen C Slahck, W E Hodgins, R. W. Plunkett, G M Gentry, L. A. Mummah, H. Kruger
Publikováno v:
Journal of AOAC INTERNATIONAL. 68:586-589
A liquid chromatographic method for the determination of triadimefon (Bayleton™) in triadimefon technical and formulated products has been developed and subjected to a collaborative study with 7 participating collaborators. Formulations were extrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::563804fa64e11de67bfcf46b4a8c12d4
https://doi.org/10.1093/jaoac/68.3.586
https://doi.org/10.1093/jaoac/68.3.586
Autor:
H. Tengler, M. Wandel
Publikováno v:
Fette, Seifen, Anstrichmittel. 66:815-818
Salizylsaurephenylester und Resorcinmonobenzoat werden in der Kunststoff-Industrie als Stabilisatoren eingesetzt. Mit Hilfe der Dunnschicht-Chromatographie auf Kieselgel-G-Schichten und mit Methylenschlorid oder einem Gemisch von Diisopropylather und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ed774de540c45f74006fce6d2c51124
https://doi.org/10.1002/lipi.19640661016
https://doi.org/10.1002/lipi.19640661016
Autor:
H. Tengler, W. Hieber
Publikováno v:
Zeitschrift f�r anorganische und allgemeine Chemie. 318:136-154
Bei der Reaktion von Mn(CO)4PR3 (R = C6H5, C6H11) mit Stickoxid bilden sich neben den grunen Trinitrosylmangan-Verbindungen, Mn(NO)3PR3 (etwa 50%), die roten Mononitrosylverbindungen MnNO(CO)3PR3. Als „Nitrosylierungsmittel” konnen anstatt Sticko
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0815f6b409941a9e3c97dc871a2359bb
https://doi.org/10.1002/zaac.19623180304
https://doi.org/10.1002/zaac.19623180304
Autor:
J P Minyard, John E Forrette, P D Korger, S. W. King, Rod J Noel, J. W. Baird, H. Kruger, W E Hodgins, O O Bennett, H Tengler, A. O. Fontanilla, J. L. Pitt, Stephen C Slahck
Publikováno v:
Journal of AOAC INTERNATIONAL. 68:567-569
An LC method for determination of aminocarb (Matacil™) in aminocarb technical and formulated products has been developed and subjected to a collaborative study with 10 participating collaborators. Formulations are extracted with tetrahydrofuran-buf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be01e3a51f17ddc316d4eae7f1bff73e
https://doi.org/10.1093/jaoac/68.3.567
https://doi.org/10.1093/jaoac/68.3.567
Autor:
R M Elliott, L B Aaron, Norman E. Skelly, O O Bennett, A O FontaniUa, H Tengler, D Jurgens, P D Korger, M W Law, R L Polli, J Muniz, S Stroh, J E Launer, B M Lim, W G Laster, R Schulz, Stephen C Slahck
Publikováno v:
Journal of AOAC INTERNATIONAL. 69:490-492
A liquid chromatographic method for determination of oxythioquinox (Morestan®) in oxythioquinox technical and formulated products has been developed and collaboratively studied in 14 laboratories. Samples are dissolved in chloroform containing n-val
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8820bf0a7ee46c2a728e92b3a0ae21d
https://doi.org/10.1093/jaoac/69.3.490
https://doi.org/10.1093/jaoac/69.3.490
Autor:
O O Bennett, H Tengler, W E Hodgins, William R Betker, M E Owen, P D Korger, V J Meinen, E W Balcer, James J Karr, D K Koenig, W R Coffman, R Schulz, T H Riggs, T L Zank, E J DiPilla
Publikováno v:
Journal of AOAC INTERNATIONAL. 69:488-490
A collaborative study was conducted on a gas chromatographic method for determination of fensulfothion. Eleven laboratories analyzed 2 technical and two 6 lb/U.S. gal. spray concentrate samples. In the analysis, samples are dissolved in methylene chl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22a49c99c9484df674cef9901116c706
https://doi.org/10.1093/jaoac/69.3.488
https://doi.org/10.1093/jaoac/69.3.488