ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] One source of error is to be found in the use of polyethylene bottles-we found that nanogram amounts of mercury were leached out of the plastic by the samples, whose mercury concentrations increased by factors of 2 to 100, even if the bottles had been washed out with nitric or hydrochloric acid ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/258224a0
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