ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] WHILE working with Dr. Anderson's vacuum spark apparatus recently, I used mercury seals on certain ground glass joints, not all of which could be upright. It was found that, by turning the apparatus so that an inverted or horizontal joint became upright, and flowing over the mercury some fairly ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/113858b0
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