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Humic acid is a principal component of humic substances, which are the major organic constituents of soil (humus), peat and coal. It is also a major organic constituent of many upland streams, dystrophic lakes, and ocean water.
H 1437 (OTTO) Humic acid Cas 68514-28-3 - used as biological organic fertilizer.
WGK Germany 3
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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o-Anisic acid, 98%+
106-34-3
Quinhydrone, GR 97%
345-92-6
4,4'-Difluorobenzophenone, 98%
142-61-0
Hexanoyl chloride, 98%
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