Results 121 to 130 of about 8,462 (221)

Comparative of the adsorption performance of a multi-sorbent bed (Carbotrap, Carbopack X, Carboxen 569) and a Tenax TA adsorbent tube for the analysis of volatile organic compounds (VOCs)

open access: yes, 2010
A comparison between two types of adsorbent tubes, the commonly used Tenax TA and a multi-sorbent bed (Carbotrap, Carbopack X, Carboxen 569) tube developed in our laboratory, has been done to evaluate their usefulness in the analysis of VOCs in ambient ...
Gallego Piñol, Eva   +3 more
core   +4 more sources

Conversion and Extraction of Insoluble Organic Materials in Meteorites [PDF]

open access: yes
We endeavor to develop and implement methods in our laboratory to convert and extract insoluble organic materials (IOM) from low car-bon bearing meteorites (such as ordinary chondrites) and Precambrian terrestrial rocks for the purpose of determining IOM
Burton, Aaron S.   +2 more
core   +1 more source

Diffusive sampling of airborne VOCs in indoor environment : theoretical versus experimental uptake rates [PDF]

open access: yes, 2010
Demeestere, Kristof   +3 more
core  

Algunas nuevas citas de cianoprocariotas para Galicia (NW Península Ibérica). [PDF]

open access: yes
NOGUEROL-SEOANE, A. & TEMES-CASAS, M. 2001. Algunas nuevas citas de cianoprocariotas para Galicia (NW Península Ibérica). Bot. Complutnesis 25: 141-154.
Noguerol-seoane, Ángela   +1 more
core   +1 more source

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