For each field, five soil samples were selected for diffuse reflectance infrared Fourier-transform spectroscopy (DRIFTS) and acid ammonium oxalate extractable element analyses. These five samples were ...

Zhao utilized a solution of ammonium persulfate and silver nitrate in cerium oxidation ... the rare earth elements from the liquor were precipitated in rare earths oxalate form, calcined, forming rare ...

(2) The above exercise [F 1 (a) and (b)] to be conducted using Ferrous ammonium sulphate (Mohr's salt) The Central Board Of Secondary Education has made available the lab manuals for classes 12 ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Polyelectrolyte multilayer (PEM) membranes are highly promising for the removal of ...

The prevalence of nephrolithiasis has been increasing in recent years, affecting appro­ximately 10% and 15% of the population. Kidney stone disease is associated with syste­mic comorbidities such as ...

PFBA and ammonium 3-oxa-perfluorohexanoate, GenX. These authors also mentioned that the presence of fluorine and amine counterparts in the derivatives may improve both the PFAS uptake and selectivity.

1 Laboratory of Renal Physiology, Department of Physiology and Biophysics, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil 2 Laboratory of Cellular and Molecular Bases of ...