Enlace original:
http://repositorio.uchile.cl/handle/2250/120744
Vallejo, B.
,
Richter Duk, Pablo
,
Toral Ponce, María
,
Tapia, C.
,
De Castro, M. D. L.
,
[Determination of sulphide in liquid and solid samples by integrated pervaporation-potentiometric detection]