ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Aquatic humic substances are organic acids (of molecular masses between 500 and 10,000), operationally defined on the basis of their retention on hydrophobic resins and further categorized as humic acids or fulvic acids based on their solubility at low pH2. Humic substances make up the largest ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/381404a0
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