caa a22 4500 463220617 CHVBK 20180405153211.0 cr unu---uuuuu 170326e20070201xx s 000 0 eng 10.1134/S1061934807020074 doi (NATIONALLICENCE)springer-10.1134/S1061934807020074 Gas-chromatographic determination of trace sarin and soman in atmospheric air of work zones and inhabited areas [Elektronische Daten] [I. Stan'kov, S. Mylova, A. Sergeeva, V. Sitnikov, O. Morozova, I. Derevyagina, N. Kuz'mina] A procedure was developed for the gas-chromatographic determination of sarin and soman in the atmospheric air of work zones and inhabited areas at a level of the maximum permissible concentration 2 × 10−5 and 1 × 10−5 mg/m3 and the tentative safe exposure level 2 × 10−7 and 1 × 10−7 mg/m3, respectively. The procedure is based on the recovery of sarin and soman from analyzed air using an absorbing solution, the extraction of sarin and soman from this solution with ethyl acetate and hexane, respectively, the evaporation of the corresponding extracts to a residual volume of 0.1 cm3, and their subsequent chromatography with flame-photometric and thermoionic detectors. The relative error in the determination of sarin and soman is 20 and 18 rel %, respectively, in the air of work zones and 27 and 23 rel %, respectively, in the air of inhabited areas. Pleiades Publishing, Ltd., 2007 Stan'kov I. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut Mylova S. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut Sergeeva A. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut Sitnikov V. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut Morozova O. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut Derevyagina I. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut Kuz'mina N. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut Journal of Analytical Chemistry Nauka/Interperiodica 62/2(2007-02-01), 141-146 1061-9348 62:2<141 2007 62 10809 https://doi.org/10.1134/S1061934807020074 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061934807020074 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Stan'kov I. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut NATIONALLICENCE 700 1- Mylova S. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut NATIONALLICENCE 700 1- Sergeeva A. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut NATIONALLICENCE 700 1- Sitnikov V. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut NATIONALLICENCE 700 1- Morozova O. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut NATIONALLICENCE 700 1- Derevyagina I. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut NATIONALLICENCE 700 1- Kuz'mina N. State Research Institute of Organic Chemistry and Technology, sh. Entuziastov 23, 111024, Moscow, Russia aut NATIONALLICENCE 773 0- Journal of Analytical Chemistry Nauka/Interperiodica 62/2(2007-02-01), 141-146 1061-9348 62:2<141 2007 62 10809 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer