Dear Colleagues Does anyone know where we would buy old Aquarium pumps (model RENA 301 [or a comparable one]). We cannot get them from suppliers in Sweden, but someone would perhaps know an alternative. We need these to create positive pressure for odour sampling. We found them cheap and convertible to suction pumps, durable and usable in the field. Does anyone know of a fairly robust alternative? Kind regards, Aman
Aman Bonaventure, Diivision of Chemical Ecology, Swedish University of Agricultural Sciences, P. O. Box 102, SE 230 53, Alnarp. Sweden.
