Porta-amostras polimérico para espectroscopia infravermelha de sistemas liquidos aquosos ou orgânicos
Fecha
1998Otro título
Polymeric sample holders for infrared spectroscopy of aqueous or organic Liquid systems
Abstract
Infrared spectroscopy laboratories works under permanent care with respect to water contamination, mainly in liquid samples. In this case crystal plates destruction or damage are frequent, increasing the operational expenses. On the other hand, the laboratory which produces such samples must be very careful in drying liquid samples. In this work we develop a simple and inexpensive way to operate in such conditions using polypropylene and HDPE films which were thermally soldered resulting little ...
Infrared spectroscopy laboratories works under permanent care with respect to water contamination, mainly in liquid samples. In this case crystal plates destruction or damage are frequent, increasing the operational expenses. On the other hand, the laboratory which produces such samples must be very careful in drying liquid samples. In this work we develop a simple and inexpensive way to operate in such conditions using polypropylene and HDPE films which were thermally soldered resulting little containers or sample holders. The spectra of sample/ sample holder is achieved having the sample holder as background. ...
En
Quimica Nova. Sao Paulo, S.P. Vol. 21, n. 1 (1998), p. 106-108
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