๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Application of a semi-quantitative estimation of nitrogen and other elements in organic microanalysis

โœ Scribed by William G. Batt


Publisher
Elsevier Science
Year
1949
Tongue
English
Weight
285 KB
Volume
248
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Assessment of a semi-quantitative method
โœ Bart Van der Bruggen; Arne Verliefde; Leen Braeken; Emile R Cornelissen; Kathlee ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 164 KB

## Abstract A large number of different mechanisms describing the retention of dissolved organic compounds in nanofiltration have been proposed. A recent review identified the parameters possibly involved in the separation performance and suggested a qualitative classification of dissolved compound

The effect of copper applications on the
โœ S. P. Mathur; R. B. Sanderson; A. Belanger; M. Valk; E. N. Knibbe; C. M. Preston ๐Ÿ“‚ Article ๐Ÿ“… 1984 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 514 KB

Copper concentrations should be maintained at 100 ppm (ktg Cu g-1 dry soil) in the surface layers of undecomposed peat soils, and 400 ppm in humified muck soils. The Cu supports plant nutrition, and inhibits enzymes that degrade the organic soils (Histosols). The required or extravagant applications