Results 301 to 304 of about 81,110 (304)

Effects of temperature and pressure on supercritical fluid extraction efficiencies of polycyclic aromatic hydrocarbons and polychlorinated biphenyls

Analytical Chemistry, 1993
John J Langenfeld, Steven B Hawthorne, Janusz Pawliszyn   +2 more
exaly  

An evaluation of the extraction efficiencies of some common extractants for Fe, Cr, Mn, Ni, Pb and Cu on five grain-size fractionated, tropical marine sediments

Environmental Pollution, 1989
Ivan Chang-Yen
exaly  

Comparative Efficiencies of Trace Metal Extraction from Municipal Incinerator Ashes

International Journal of Environmental Analytical Chemistry, 1982
exaly  

Extraction efficiencies for organic compounds found in aquatic sediments

Analytica Chimica Acta, 1983
exaly