- Tíreolaíocht Geography
#6670
- stream s
- en
-
(air or water current)
Leatar an meascán ansin ar 5 phláta chrómatagrafacha chun ciseal, tuairim 0.25 mm. ar thiús a chruthú. Cuirtear na plátaí arna gclúdach leis an gciseal seo faoi shruth aeir the ar feadh 15 nóiméad agus cuirtear ansin iad in oigheann áit a gcoimeádtar iad ar feadh 30 nóiméad ag teocht 110°C.
The mixture is then spread on to 5 chromatographic plates to form a layer approximately 0.25 mm. thick. The plates covered with this layer are subjected to a stream of hot air for 15 minutes and then placed in an oven where they are kept for 30 finutes at a temperature of 110°C.