59 research outputs found
Determinación de sulfatos en cementos y yeso
Get PDFNot availableEste trabajo describe un nuevo indicador que puede emplearse para la determinación volumétrica rápida de sulfato en cementos y yes
Laws of complex formation in a series of azo-substituted pyrocatechol derivatives and their tin(II) complexes
No full textChelating tendencies in the rows of polymeric sorbents and their copper(II) and lead(II) complexes
No full textNew correlation between metal-hydrolysis pK and sorbent-ionization pK for prediction of the pH of 50% metal-cation sorption on a chelating polymer sorbent
No full textZirconium sorption by chelating polymer sorbents with an o,o′-dihydroxyazo analytical functional group
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Formation of mixed-ligand complexes in the complexing polymer sorbent-Pb2+-dinitrophenol systems
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Sorption of phosphorus(V) by polymeric sorbents based on aminopolystyrene and 4-amino-N-azobenzenesulfamide
No full textPhysicochemical properties of complexing para-substituted polystyrene sorbents containing functional amino groups
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