caa a22 4500 465746500 CHVBK 20180323111822.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00322551 doi (NATIONALLICENCE)springer-10.1007/BF00322551 Eickeler Edgar Drägerwerk AG, Moislinger Allee 53-55, D-2400, Lübeck, Federal Republic of Germany aut Aspects of quality assurance in the determination of 2,4-toluene diisocyanate by HPLC [Elektronische Daten] [Edgar Eickeler] Summary: In order to optimize accuracy in the determination of 2,4-toluene diisocyanate (TDI) the behaviour of a permeation tube was examined, a sampling device for isocyanates was tested and comparative measurements with different analytical methods were carried out. The investigations have shown that the sampling technique is suitable for collection of very low concentrations of isocyanates. Springer-Verlag, 1990 Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/2(1990-01-01), 129-131 0937-0633 336:2<129 1990 336 216 https://doi.org/10.1007/BF00322551 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00322551 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Eickeler Edgar Drägerwerk AG, Moislinger Allee 53-55, D-2400, Lübeck, Federal Republic of Germany aut NATIONALLICENCE 773 0- Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/2(1990-01-01), 129-131 0937-0633 336:2<129 1990 336 216 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer