Volumen 5

Published: 2017-07-21

Presentación

Presentación

Pablo Pozo

8-9

PDF (Spanish)

Cientific papers

Synthesis and Characterization of Silver Nanoparticles Prepared With Aqueous Extract of Coriander (coriandrum Sativum) and Coated With Dragon’s Blood Latex (croton Lechleri)

Marcelo Salguero, Fernanda Pilaquinga

9-23

PDF (Spanish) HTML (Spanish)

Characterization of the Intermediate Products in Acetaminophen Synthetic Path.

Shirley Morocho, Sebastián Cuesta, Lorena Meneses

25-39

PDF (Spanish) HTML (Spanish)

Determination of Calcium, Iron, Sodium and Potassium in Bean Varieties by Flame Atomic Absorption Spectroscopy

Elizabeth Pavón, Ramiro Gallegos

41-51

PDF (Spanish) HTML (Spanish)

Study of a Method for Measure Phosphorus in Legumes by UV Spectroscopy Visible

Andrés Correa, Augusto Oviedo

53-66

PDF (Spanish) HTML (Spanish)

Curiosidades de la Química

Curiosidades de la Química

Camila Granja, Josefa Arias, Alejandra Castellanos, Carolina Puertas

69-73

PDF (Spanish) HTML (Spanish)