Reproducibility in Science
Like any other scientist, we produce results, and they have to be reproducible and reliable… 

Mauro Bertotti
Full Professor
Institute of Chemistry, University of São Paulo, Brazil

Ronei Jesus Poppi
Full Professor
Institute of Chemistry, University of Campinas, Brazil

Professor Ronei Jesus Poppi, a chemist with a clear vocation for research, recently gave an interview to BrJAC...

3D Printing in Separation Science: Hype or Reality?
In the scientific sphere, a variety of 3D printing technologies, including multimaterial printing, is now available in the market for the fabrication of cost-effective…

Manuel Miró, Enrique J. Carrasco-Correa, David J. Cocovi-Solberg
FI-TRACE Group, Dept. Chemistry, University of the Balearic Islands, Palma de Mallorca, Spain

Ritonavir Polymorphism: Analytical Chemistry Approach to Problem Solving in the Pharmaceutical Industry

Renan M. B. Dezena
Preformulation Specialist
Pharmaceutical Industry, Campinas, SP, Brazil

A Simple Method for Simultaneous Determination of Commonly used Artificial Food Colors and Preservatives in Soda, Jam, and Yogurt by HPLC-PDA
Ahlam S. Al-Kharosi, Waleed A. Al-Sabari, Faisal H. AL-shidhani, Sohrab A. Alfarsi, Sherif M. Taha

Easy Estimation of Endoglucanase Activity Using a Free Software App for Mobile Devices
Wesley Nascimento Guedes, Guilherme Nunes Lucena, Ariela Veloso de Paula, Rodrigo Fernando Costa Marques, Fabíola Manhas Verbi Pereira

Chemical Characterization and Human Health Risk Assessment Analysis of Cd, Cr, Fe, Mn and Zn Contents in Street Dust from Different Urban Sites in Minas Gerais State, Southeastern Brazil
Ângela M. F. O. Lourdes, Alexandre Cuin, Itamar D. Delbem, Náira S. Campos, Rafael A. Sousa, Virginia S. T. Ciminelli, Julio C. J. Silva

Data processing approach for the screening and quantification of pesticide residues in food matrices for early-generation GC-TOFMS
Elena Hakme, Susan Strange Herrmann, Mette Erecius Poulsen

Institute of Chemistry of the University of Campinas Renews International Quality Certificate
In order to celebrate the accreditation renewal of the IQ-Unicamp by the Royal Society of Chemistry a ceremony was held on March 10, 2020

Institute of Chemistry of the University of São Paulo Celebrates
50 years
A celebration ceremony honored the pioneers of the Dept. of Chemistry at the former FFCL and of the IQ-USP

Determination of Chromium Species using Ion Chromatography coupled to Inductively Coupled Plasma Mass Spectrometry
A simple method to separate and quantify both major Cr species, Cr (III) and Cr (VI) in drinking water is presented.

EPA-557 – Quantitation of Haloacetic Acids, Bromate and Dalapon in Drinking Water Using Ion Chromatography and Tandem Mass Spectrometry
Simple and sensitive IC-MS/MS method for analyzing haloacetic acids, pesticide dalapon, and bromate by sample direct injection.

Determination of Total Mercury in Environmental Samples Utilizing Direct Analysis
Direct mercury analysis, as described in EPA-7473, is a cost-effective, proven alternative to the labor-intensive, wet chemistry techniques.

Thermo Scientific IC-ICP-MS Analyzer for Speciation Analysis
While total elemental content can be determined by ICP-MS, trace speciation analysis is ideally performed by IC-ICP-MS.

Thermo Scientific TSQ Altis™ Triple Quadrupole Mass Spectrometer
Achieve unprecedented experimental sensitivity for all molecular species in complex matrices without sacrificing robustness.

Save Time — Go Direct for Mercury Analysis

The Milestone DMA-80 has been at the forefront of direct total mercury analysis for almost two decades.

Pittcon Conference & Expo
PITTCON is the World’s Leading Annual Conference and Exposition on Laboratory Science.

SelectScience® – The Scientists’ Channel

SelectScience® promotes scientists and their work, accelerating the communication of successful science.

CHROMacademy – the world’s largest eLearning website for analytical scientists

CHROMacademy helps increase your knowledge, efficiency and productivity in the lab.