Zobrazeno 1 - 10
of 62
pro vyhledávání: '"A.D. Shendrikar"'
Publikováno v:
Analytica Chimica Acta. 84:409-417
The adsorption characteristics of Ba, Be, Cd, Mn, Pb and Zn on Pyrex, flint glass and polythene surfaces during storage under different conditions are described. It is concluded that the method of stabilization of water samples recommended by EPA, i.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8900bf12e663deba90acd3ce9d99cb8a
https://doi.org/10.1016/s0003-2670(01)82240-6
https://doi.org/10.1016/s0003-2670(01)82240-6
Autor:
A.D. Shendrikar
Publikováno v:
Science of The Total Environment. 3:155-168
The review describes suitable analytical methods for determining trace quantities of selenium in air, water and biological materials. Many methods are evaluated; some specific and established ones are given in detail. The sampling techniques for sele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67046cca84c3ae0c697acf8f5c5ad004
https://doi.org/10.1016/0048-9697(74)90025-4
https://doi.org/10.1016/0048-9697(74)90025-4
Publikováno v:
Mikrochimica Acta. 62:391-402
A series of filter media were tested for their utility as surfaces to diffuse H2SO4. Those filter media studied were: soft glass plate, Gelman A glass fiber filter paper, 5.0μ Mitex (teflon), 0.5μ Solvinert, 1.0μ Nucleopore, Whatman 41 and Poco gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9341e2e78db89f5f0e96d6899f4e4b4a
https://doi.org/10.1007/bf01219717
https://doi.org/10.1007/bf01219717
Autor:
Philip W. West, A.D. Shendrikar
Publikováno v:
Analytica Chimica Acta. 72:91-96
The adsorption losses of chromium(III) or (VI) on the walls of Pyrex, flint glass and polyethylene beakers have been investigated. Chromium(III) or (VI) solutions were stored in beakers at different hydrogen ion concentrations, and losses due to adso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a1c1c5ee1b74478270ace2e18d3a183
https://doi.org/10.1016/s0003-2670(01)82952-4
https://doi.org/10.1016/s0003-2670(01)82952-4
Publikováno v:
Analytica Chimica Acta. 69:111-116
A reliable method has been developed for the chemical determination of sulfuric acid aerosol by simple technique and inexpensive equipment. A similar method is also presented for determining total acidity, including sulfuric acid and volatile acids t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a746ace69f3fc9c7f3beb269044bcad
https://doi.org/10.1016/0003-2670(74)80014-0
https://doi.org/10.1016/0003-2670(74)80014-0
Autor:
James P. Lodge, A.D. Shendrikar
Publikováno v:
Atmospheric Environment (1967). 9:431-435
A method for the determination of traces of ammonia in air has been developed. Use is made of simple and inexpensive apparatus such as the ring oven. The limit of detection is 0.05 μg N and the range for quantitative determination 0.1–1.00 μg N.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::621dadfe2b871de7f208767040b69b6b
https://doi.org/10.1016/0004-6981(75)90129-8
https://doi.org/10.1016/0004-6981(75)90129-8
Publikováno v:
Atmospheric Environment (1967). 17:1411-1421
Particle size-dependent concentrations of 35 major and minor trace elements were measured at the inlet and outlet of a fabric filter baghouse installed on a western pulverized coal-fired power plant. Size-segregated particulate samples were collected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68fd76d0c93344db3313c5c09ea864ee
https://doi.org/10.1016/0004-6981(83)90294-9
https://doi.org/10.1016/0004-6981(83)90294-9
Autor:
Philip W. West, A.D. Shendrikar
Publikováno v:
Analytica Chimica Acta. 89:403-406
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86f523dd082000d8cb542e770eb44b04
https://doi.org/10.1016/s0003-2670(01)84740-1
https://doi.org/10.1016/s0003-2670(01)84740-1
Autor:
Eugene W. Berg, A.D. Shendrikar
Publikováno v:
Analytica Chimica Acta. 44:159-164
Solutions containing beryllium(II) in admixture with most common metals can be treated with acetylacetone to form the beryllium and various other acetyl-acetonates which precipitate. The precipitate is filtered, washed, dried and fractionally sublime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09dc612d3728269cd4a491fdcd41ee96
https://doi.org/10.1016/s0003-2670(01)81748-7
https://doi.org/10.1016/s0003-2670(01)81748-7
Publikováno v:
Analytical Chemistry. 43:594-597
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::253167a391ae5d522b31a9bce9462354
https://doi.org/10.1021/ac60299a019
https://doi.org/10.1021/ac60299a019