ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Chlorophyll a was prepared and purified by Zscheile's method5. Hydroquinone (Merck) was recrystallized four times from methanol solution. Photovoltaic changes of chlorophyll a with and without hydroquinone in methanol were measured by means of a Kintel digital voltmeter, model 456 B, with read-out, ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/208078a0
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