Webinar

39^th BrJAC Webinar: 2nd Round Table Discussion: Bioanalytical Chemistry - Contextualization, Achievements and Challenges

October 18 / 10:00 am (Brasília time)
Speakers: Prof. Dr. Marilia Oliveira Fonseca Goulart / Prof. Dr. Emanuel Carrilho / Prof. Dr. Marcone Augusto Leal de Oliveira

Webinar

38^th BrJAC Webinar: Metallomics, metalloproteomics and complementary approaches to study zinc in biological systems

September 27 / 10:00 a.m. (Brasília time)
Speaker:
Prof. Dr. Claudia A. Blindauer - Read More

Webinar

37^th BrJAC Webinar: Development of solid-phase and liquid-liquid microextraction methods based on sustainable and green analytical approaches

August 9 / 10:00 a.m. (Brasília time)
Speaker:
Prof. Dr. César Ricardo Teixeira Tarley - Read More

Webinar

36^th BrJAC Webinar: Psychoactive Substances: Global Landscape and Analytical Challenges

July 12 / 10:00 a.m. (Brasília time)
Speaker:
Prof. Dr. Clésia Cristina Nascentes - Read More

Webinar

35^th BrJAC Webinar: Affordable Diagnostic Methods for Infectious Disease Testing and Surveillance

June 7 / 10:00 a.m. (Brasília time)
Speaker:
Prof. Dr. William Reis de Araujo - Read More

Webinar

34^th BrJAC Webinar: ICP-Mass Spectrometry in the Biomedical Sciences: Work Horse or Race Horse?

May 3 / 10:00 a.m. (Brasília time)
Speaker:
Prof. Dr. Frank Vanhaecke - Read More

Webinar

33^rd BrJAC Webinar: Advanced X-ray analytical techniques with synchrotron radiation applied to research studies on agro-environmental sciences, biology, and nanotoxicology

April 19 / 10:00 a.m. (Brasília time)
Speaker:
Dr. Carlos Alberto Pérez - Read More

Webinar

32^nd BrJAC Webinar: Harnessing Inorganic Nanoparticles for Innovative Applications

Mar. 22 / 2:00 p.m. (Brasília time)
Speaker:
Prof. Dr. Carlos Lodeiro y Espiño (FRSC) - Read More

Webinar

31^st BrJAC Webinar: Smoking an Analytical Chemistry Perspective

Feb. 09 / 10:00 am (Brasília time)
Speaker:
Prof. Dr. Miguel de la Guardia - Read More

Webinar

30^th BrJAC Webinar: Solving Analytical Chemistry’s Complex Puzzles with Mass Spectrometry

Dec. 15 / 10:00 am (Brasília time)
Speaker:
Prof. Dr. Boniek Gontijo Vaz - Read More

Webinar

29^th BrJAC Webinar: Metrology Platforms for the Characterisation of Nanomaterials to Support Existing Regulations

Nov. 24 / 10:00 am (Brasília time)
Speaker:
Prof. Dr. Heidi Goenaga-Infante - Read More

Webinar

28^th BrJAC Webinar: Exploring Magnetic Ionic Liquids for Trace Elements Preconcentration and Speciation Analysis

Oct. 20 / 10:00 am (Brasília time)
Speaker:
Prof. Dr. Rodolfo G. Wuilloud - Read More

Webinar

27^th BrJAC Webinar: Some Applications of Atomic Spectrometry for Nutritional, Medicine and Forensic Studies

Sept. 15 / 10:00 am (Brasília time)
Speaker:
Prof. Dr. Ricardo E. Santelli - Read More

Webinar

26^th Round Table Discussion: Quo vadis, Analytical Chemistry?

August 11 / 02:00 pm (Brasília time)
Speakers:
Prof. Dr. Maria Valnice B. Zanoni / Prof. Dr. Emanuel Carrilho / Prof. Dr. Jailson B. de Andrade

Webinar

25^th BrJAC Webinar: Elemental Bioimaging at Micro and Nanoscale

July 07 / 10:00 am (Brasília time)
Speaker:
Prof. Dr. Dirk Schaumlöffel - Read More

Webinar

24^th Webinar: Photochemical vapor generation for elemental analysis: The road so far…

May 26 / 10:00 am (Brasília time)
Speaker:
Prof. Dr. Daniel L. G. Borges - Read More

Webinar

23^rd Webinar: 3D-printed microFIA: The new generation of flow analysis

April 28 / 10:00 am (Brasília time)
Speaker:
Prof. Dr. Manuel Miró - Read More

Webinar

22^nd Webinar: A Brief History of Electroanalysis in the World and in Brazil

March 10 / 10:00 am (Brasilia time)
Speaker:
Prof. Dr. Orlando Fatibello-Filho - Read More

Webinar

21^st Webinar: Analysis of High Carbon Content Samples: Challenges and Options

Dec 16 / 10:00 am (Brasilia time)
Speaker:
Prof. Dr. Érico M. M. Flores - Read More

Webinar

20^st Webinar: The use of 3D Printing for Sensors Development

Nov 25 / 10:00 am (Brasilia time)
Speaker:
Prof. Dr. Bruno Campos Janegitz - Read More

Webinar

19^th Webinar: Omic and Meta-omic Methodologies to Delve into the Metals-Metabolites-Microbiota Intertwined Mechanisms

Oct 31 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Tamara García-Barrera - Read More

Webinar

18^th Webinar: In situ fractionation and speciation analysis of waters using the Diffusive Gradients in Thin films (DGT) technique: from classical to recent approaches

Sep 23 / 10:00 am (Brasilia time)
Speaker: Prof. Dr. Amauri Antonio Menegário - Read More

Webinar

17^th Webinar: Assessing the Fate and Impacts of Pesticides in the Environment – Key Points from Chemistry Perspectives

Aug 26 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Cassiana Montagner - Read More

Webinar

16^th Webinar: 3D Printing as a Powerful Tool for the Fabrication of Microfluidic Analytical Devices

Jun 27 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Jose Alberto Fracassi da Silva - Read More

Webinar

15^th Webinar: Challenges and Opportunities for Characterization of Fine Particulate Matter Indoors

May 19 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Victor G. Mihucz - Read More

Webinar

14^th Webinar: Forensic Analytical Chemistry and its Relevance in the Chain of Custody: The Importance of Science in Ensuring Justice

April 8, 2022, 02:00 pm (Brasilia time)

Speaker: Prof. Dr. Márcia Mesquita da Veiga - Read More

Webinar

13^th Webinar: Headspace Solid Phase Microextraction Applied to Analysis of Compounds with Low Volatility

Dec 17 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Fabio Augusto - Read More

Webinar

12^th Webinar: Advances for the Elemental Determination by Mass Spectrometry Detection Following the Green Chemistry Recommendation

Nov 26 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Márcia Foster Mesko - Read More

Webinar

11^th Webinar: Fundamentals and eco-efficient applications of rotating-disk sorptive extraction

Oct 26 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Pablo Richter - Read More

Webinar

10^th Webinar: Chemometrics applied to Liquid and Supercritical Fluid Chromatography: The new era of Analytical
Quality by Design and Mathematical Separation of Signals

Sep 10 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Márcia C. Breitkreitz - Read More

Webinar

9^th Webinar: From Flow Injection to Microfluidics: Our Contribution to Food and Environmental Analysis

Jul 30 / 02:00 pm (Brasilia time)
Speaker: Prof. Antônio Rangel - Read More

Webinar

8^th Webinar: Turning Paper and other Low-Cost Materials into Analytical Sensor Devices for In-Field Applications

Jun 25 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Thiago R.L.C. Paixão - Read More

Webinar

7^th Webinar: Restricted Access Materials in Biological Sample Preparation for the Determination of Metals and Organic Molecules

May 26 / 02:00 pm (Brasilia time)
Speaker: Prof.Dr. Eduardo Figueiredo - Read more

Webinar

6^th Webinar: Analytical Chemistry Driven Personalised Medicine

April 30 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Jose L. Capelo - Read more

Webinar

5^th Webinar: Re-Imagining Standard Additions and InternalStandardization for More Efficient Calibration Methods

March 5 / 03:00 pm (Brasilia time)
Speaker: Prof. Dr. George L. Donati - Read more

Webinar

4^th Webinar: Portable Analytical Tools for Bioanalytical and Forensic Applications

November 26 / 02:00 pm (Brasilia time)
Speaker: Prof. Wendell K. T. Coltro - Read more

Webinar

3^rd Webinar: Analytical Strategies for Environmental and Ecotoxicological Studies

October 30 / 02:00 pm (Brasilia time)
Speaker: Prof. Dr. Marco T. Grassi - Read more

Webinar

2^nd Webinar: Analysis of Clinical Biomarkers by ICP-MS: From Speciation to Single-Cell Approaches

Recorded: 25 September 2020
Speaker: Prof. Dr. Maria Montes - Read more

Webinar

1^st Webinar: Development and Application of Methods for the Determination of Residues and Contaminants in Food and Environmental Samples

Recorded: 6 August 2020
Speaker: Prof. Dr. Renato Zanella - Read more

Point of View: Chemometrics versus Chemical Metrology

Elcio Cruz de Oliveira

Letter: Developing Green Sorbents Derived from Natural Materials for Microextraction and Determination of Emerging Contaminants

Pablo Roberto Richter Duk

Article: Air-assisted Liquid-Liquid Microextraction Procedure to access Mono-Hydroxylated Polycyclic Aromatic Hydrocarbons Metabolites in Human Urine Samples

Marília Cristina Oliveira Souza, João Carlos Jacinto Souza, Jonas Carneiro Cruz, Bruno Alves Rocha, Fernando Barbosa Jr

Article: Simultaneous Determination of Tryptophan and 5-hydroxytryptophan in Dietary Supplements using Capillary Zone Electrophoresis and Capacitively Coupled Contactless Conductivity Detection

Brenda Maria de Castro Costa, Lucas Paines Bressan, Dosil Pereira de Jesus, José Alberto Fracassi da Silva

Article: Incrustations Formed in Bioelectricity Turbogenerators: An Advanced Evaluation Using Energy Dispersive X-Ray Fluorescence (ED-XRF) and Exploratory Analysis

Érik Geraldo da Silva Souza, Fabiola Manhas Verbi Pereira

Article: Simple and Fast Determination of Carbaryl Pesticide in Commercial Topical Formulations by Capillary Electrophoresis

Natalia Milaneze Cardoso, Bruna Kethelyn Pereira, José Alberto Fracassi da Silva, Dosil Pereira de Jesus

Article: Development of an Air-assisted Dispersive Liquid-Liquid Microextraction Method as a Valuable Biomonitoring Tool for Exposure Assessment of Phthalates

Bruno Alves Rocha, Matheus Gallimberti, Marília Cristina Oliveira Souza, João Paulo Bianchi Ximenez, Anderson Joel Martino-Andrade, José L. Domingo, Fernando Barbosa Jr.

Article: Cork-Activated Carbon as a Sorptive Phase for Microextraction of Emerging Contaminants in Water Samples

Valentina Rojas-Candia, Daniel Arismendi, Eduardo Carasek, Pablo Richter

Article: Analysis of Methanol and Ethanol Content in Illegal Alcoholic Beverages using Headspace Gas Chromatography: Case Studies at Rwanda Forensic Institute

Etienne Ndikumana, Eliphaz Niyonizera, Justin N. Kabera, Astha Pandey

Article: Sensitive Voltammetric Detection of Acetaminophen on CuONPs-MWCNTs Modified Glassy Carbon Electrode with Enhancement Effect of Anionic Surfactant

Rajesh N. Hegde, P. Vishwanatha, Sharanappa T. Nandibewoor

Article: Optimizing Distillation Techniques for Isotopic Determinations in Beverages

Susiane Leonardelli, Júlia Panozzo, Júlia Daneluz, Letícia Leonardelli, Gilberto João Cargnel , Regina Vanderlinde

Article: Evidence of Increase in the Oxidative Stress in C57BL Mice Subjected to Daily Diacetyl Treatment: Oxidative Stress in Mice Subjected to Diacetyl Treatment

Jedlicka, L. D. L.; Souza, D. S.; Furtado, D. Z. S.; Araújo, L. X.; Carrilho, E.; Assunção, N. A.

Technical Note: Optimization of the Hollow Fiber Microextraction conditions for the Determination of Pesticides in Whole Blood by GC-MS

Carolina Schmeiske, Dayse Fernanda de Souza, Bruno José Gonçalves da Silva

Brazilian Journal of Analytical Chemistry Conquers the World

During the 2024 European Symposium on Analytical Spectrometry, held from June 24 – 28, 2024 at the University of Warsaw's Biological and Chemical Research Centre, Poland, Prof Dr Marco Aurélio Zezzi Arruda, Editor-in-Chief of BrJAC, delivered a brief presentation on the progress and achievements the journal has made in recent years.

XIII Workshop on Sample Preparation

The 13th edition of the Workshop on Sample Preparation – WPA-2024 was held from June 18 to 20, 2024, in Piracicaba, São Paulo state, Brazil. The event brought together some of the world's leading experts in sample preparation for elemental analysis and spectrometric techniques. Prof. Dr. Francisco J. Krug (CENA/USP) was the guest of honor at this event.

Winner of the Book Draw after the 1^st Webinar-BrJAC

Dr. Carla Toledo Neira
Analytical and Environmental Chemistry Division
Material Chemistry Department
Faculty of Chemistry and Biology
University of Santiago, Chile

Preparo de Amostras para Análise de Compostos Orgânicos
By Keyller Bastos Borges, Eduardo Costa de Figueiredo, Maria Eugenia Costa Queiroz (Editors)

Winner of the Book Draw after the 2^nd Webinar-BrJAC

Prof. Dr. Márcia Andrea M. S. Veiga
Department of Chemistry, University of São Paulo (USP-FFCLRP), Ribeirão Preto, SP, Brazil

Metallomics: The Science of Biometals
By Marco Aurélio Zezzi Arruda (Editor)

Winner of the Book Draw after the 3^rd Webinar-BrJAC

Prof. Dr. Gilberto Abate
Dept. of Chemistry, Federal University of Paraná
Curitiba, PR, Brazil

Princípios de Química Ambiental
By James E. Girard
Editora LTC

Winner of the Book Draw after the 4^th Webinar-BrJAC

Dr. Marcos Aurelio Gomes da Silva
Dept. of Chemistry, Federal University of Juiz de Fora
Juiz de Fora, MG, Brazil

Forensic Analytical Methods
By Thiago R. L. C. Paixão, Wendell K. T. Coltro, Maiara Oliveira Salles (Editors)

Winner of the Book Draw after the 5^th Webinar-BrJAC

Dr. Heldiane Souza dos Santos
Environmental Analytical Chemistry Laboratory (LQAmb)
Polytechnic School
Pontifical Catholic University, RS, Brazil

Elemental Analysis: An Introduction to Modern Spectrometric Techniques
By Gerhard Schlemmer, Lieve Balcaen, José Luis Todolí, Michael W. Hinds (Authors)

Winner of the Book Draw after the 6^th Webinar-BrJAC

Izabel Azevedo de Lemos
Immunobiological Technology Institute
Oswaldo Cruz Foundation
Rio de Janeiro, RJ, Brazil

Emerging Sample Treatments in Proteomics
By José-Luis Capelo-Martínez (Editor)

Winner of the Book Draw after the 7^th Webinar-BrJAC

Profa. Dra. Camila Boldrini Nascimento
Centro Universitário Fundação Santo André
Santo André, SP, Brazil

Preparo de Amostras para Análise de Compostos Orgânicos
By Keyller Bastos Borges, Eduardo Costa de Figueiredo, Maria Eugenia Costa Queiroz (Editors)

Winner of the Book Draw after the 8^th Webinar-BrJAC

Prof. Dr. Willian Toito Suarez
Department of Chemistry
Federal University of Viçosa
Viçosa, MG, Brazil

Materials for Chemical Sensing
By Thiago R.L.C. Paixão, Subrayal M. Reddy (Eds.)

Winner of the Book Draw after the 9^th Webinar-BrJAC

Giovanni Gomes Daniele
Federal University of São Carlos (UFSCar)
São Carlos, SP, Brazil

Advances in Flow Injection Analysis and Related Techniques
By Spas D. Kolev, Ian D. McKelvie (Editors)

Winner of the Book Draw after the 10^th Webinar-BrJAC

Marinara Andreola
Master's Student in Chemistry
Federal University of Rio Grande do Sul

“Como Fazer Experimentos: Pesquisa e Desenvolvimento na Ciência e Indústria"
By Benício B. Neto, Ieda S. Scarminio, Roy E. Bruns

Winner of the Book Draw after the 11^th Webinar-BrJAC

Prof. Dr. Eduardo S. Chaves
Atomic and Mass Spectrometry Laboratory, Dept. of Chemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil

Analytical Sample Preparation with Nano- and Other High-Performance Materials
By Rafael Lucena and M. Soledad Cardenas Aranzana

Winner of the Book Draw after the 12^th Webinar-BrJAC

Hyrlam Sousa Ferreira
PhD  in Chemistry at the Federal University of Bahia (UFBA), Salvador, BA, Brazil

“Microwave-Assisted Sample Preparation for Trace Element Determination" 2nd Edition
By Érico Flores (Editor)

Winner of the Book Draw after the 13^th Webinar-BrJAC

Izabel Azevedo de Lemos
Master of Public Health, Institute of Immunobiological, echnology (Bio-Manguinhos), Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, RJ, Brazil

“Preparo de Amostras para Análise de Compostos Orgânicos" By K.B. Borges, E.C Figueiredo and M.E.C. Queiroz (Editores)

Winner of the Book Draw after the 14^th Webinar-BrJAC

Mônica Lopes Ferreira
Student of Forensic Chemistry
Federal University of Pelotas, RS, Brazil

“Química Forense Experimental"
By Bruno Spinosa De Martinis and Marcelo Firmino de Oliveira

Winner of the Book Draw after the 15^th Webinar-BrJAC

Thayná Iasmim Oliveira Duarte
Grupo de Catálise e Reatividade Química
Federal University of Pelotas, RS, Brazil Instituto de Química e Biotecnologia - Universidade Federal de Alagoas, Maceió, AL, Brazil

“Indoor Air Pollution"
By R M Harrison, R E Hester

Winner of the Book Draw after the 16^th Webinar-BrJAC

Dr. Priscilla Oliveira
Researcher at the Center of Strategic Technologies for Northeastern Brazil - CETENE Recife, PE, Brazil

“Tools and Trends in Bioanalytical Chemistry"
By Kubota, LT; da Silva, JAF; Sena, MM; Alves, WA (Eds.)

Winner of the Book Draw after the 17^th Webinar-BrJAC

Naldirene do Nascimento Fonseca, MSc
Instituto Federal de Educação, Ciência e Tecnologia do Maranhão São Luís, MA, Brazil

“Introdução à Biogeoquímica de Ambientes Aquáticos"
By Maria Lúcia A. Moura Campos

Winner of the Book Draw after the 18^th Webinar-BrJAC

Giovanni Gomes Daniele
Undergraduate student at the “Universidade Federal de São Carlos” (UFSCar), Araras, SP, Brazil

“Diffusive Gradients in Thin-Films for Environmental Measurements"
By William Davison (Editor)

Winner of the Book Draw after the 19^th Webinar-BrJAC

Cecilia Correia Pereira
Master's student at the Federal University of Pará, Brazil

“Microbiome-Gut-Brain Axis: Implications on Health"
By Sayyed, R.Z.; Khan, M. (Editors)

Winner of the Book Draw after the 20^th Webinar-BrJAC

Thalles Pedrosa Lisboa, PhD
Juiz de Fora Federal University, MG, Brazil

“Eletroanálises - Aspectos Teóricos e Práticos"
By Fatibello-Filho, O.; Silva, T. A.; de Moraes, F. C.; Sitta, E. (Editors)

Winner of the Book Draw after the 21^st Webinar-BrJAC

Vinícius Picoloto de Souza
Industrial Chemistry undergraduate student at the Federal University of Santa Maria, RS, Brazil

“ICP-MS and Trace Element Analysis as Tools for Better Understanding Medical Conditions"
By Marco Aurélio Zezzi Arruda and Jemmyson Romário de Jesus (Editors)

Winners of the Books Draw after the 22^nd Webinar-BrJAC

José Vinicius Martins
Lab. Specialist at the Chemistry and ICP Lab., Inst. Geosciences, USP, SP, BRA
Karen Kenlderi de Lima Augusto
PhD student at the Dept. Chemistry, UFSCar, SP, BRA
Melina Borges Teixeira Zanatta
Environmental Studies Center, UNESP Rio Claro, SP, BRA
Michely da Silva Sousa
Master's student at UFPI, Teresina, PI, BRA
Books: "Equilíbrio iônico: Aplicações em Química Analítica.” By: Fatibello-Filho, O.
“Eletroanálises - Aspectos Teóricos e Práticos.” By: Fatibello-Filho, O.; Silva, T. A.; de Moraes, F. C.; Sitta, E.

Winner of the Book Draw after the 23^rd Webinar-BrJAC

Vinnícius Henrique Cerqueira da Silva
Master in Chemistry, currently PhD student in Chemistry at State University of Campinas (UNICAMP)

“3D Printing in Chemical Sciences"
1^st Edition, by V. Gupta, P. Nesterenko, B. Paull

Winner of the Book Draw after the 24^th Webinar-BrJAC

Prof. Dr. Dirce Pozebon
Institute of Chemistry, Federal University of Rio Grande do Sul, RS, Brazil

"Vapor Generation Techniques for Trace Element Analysis: Fundamental Aspects" By: A. D'Ulivo, R. E. Sturgeon (Editors)

Winner of the Book Draw after the 25^th Webinar-BrJAC

Prof. Dr. Beatriz C Barja
University of Buenos Aires | UBA · FCEN | INQUIMAE · CONICET, Argentina

"Metallomics, Analytical Techniques and Speciation Methods" By: Bernhard Michalke, Editor

Winner of the Book Draw after the 26^th Webinar-BrJAC

Prof. Dr. Virgínia Claudia Paulino Silva
Dept. of Natural Sciences, Mathematics and Education (DCNME), Federal University of São Carlos, SP, Brazil

“Princípios de Análise Instrumental” By Douglas A. Skoog, F. James Holler, Stanley R. Crouch - Editor

Winner of the Book Draw after the 28^th Webinar-BrJAC

Luciane Effting
State University of Londrina (UEL) Londrina, PR, Brazil

"Green Analytical Chemistry: Past, Present and Perspectives" By Justyna Płotka-Wasylka and Jacek Namieśnik (Editors)

Winner of the Book Draw after the 30^th Webinar-BrJAC

Dr. Thallis Martins Souza
Innovation and Pharmaceutical Operations Analyst Immunobiological Technology Institute (Biomanguinhos/Fiocruz) Rio de Janeiro, RJ, Brazil

"Mass Spectrometry: A Textbook" by Jürgen H. Gross

Winner of the Book Draw after the 31^th Webinar-BrJAC

Prof. Dr. Dirce Pozebon
Institute of Chemistry, Federal University of Rio Grande do Sul, RS, Brazil

"The Quality of Air " by Miguel de la Guardia and Sergio Armenta (Eds.)

Winner of the Book Draw after the 32^nd Webinar-BrJAC

Beatriz dos Santos Cugnasca
Doctoral student at the Institute of Chemistry of the University of São Paulo (IQ-USP)

"Nanomaterials: An Introduction to Properties, Synthesis and Applications, 2019." by Emmanuel Craig (Ed.)

Winner of the Book Draw after the 33^rd Webinar-BrJAC

Prof. Dr. Mariana Paranhos Stelling
Federal Institute of Education, Science and Technology of Rio de Janeiro, RJ, Brazil

"An Introduction to Synchrotron Radiation: Techniques and Applications, 2nd Edition." by Philip Willmott

Winner of the Book Draw after the 34^th Webinar-BrJAC

Cristiano Wiederkehr
Master student at the Federal University of Rio Grande do Sul, RS, Brazil

"Elemental Analysis: An Introduction to Modern Spectrometric Techniques " by Gerhard Schlemmer, Lieve Balcaen, José Luis Todolí and Michael W. Hinds

Winner of the Book Draw after the 35^th Webinar-BrJAC

Dr. Ana Paula Paim
Full Professor at the Federal University of Pernambuco, Brazil

"Tools and Trends in Bioanalytical Chemistry" by Lauro T. Kubota, José Alberto F. da Silva, Marcelo M. Sena, Wendel A. Alves

Winner of the Book Draw after the 36^th Webinar-BrJAC

Dr. Melina Borges Teixeira Zanatta
Environmental Studies Center (CEA), São Paulo State University (UNESP), Rio Claro, SP, Brazil

"Toxicologia Forense Teoria e Prática - 6th Ed.” by Marcos Passagli

Winner of the Book Draw after the 37^th Webinar-BrJAC

Barbara de Freitas Carli, MSc
Researcher in the Kosmoscience Group, Campinas, SP, Brazil

"e-Book: Microextraction Techniques - Fundamentals, Applications and Recent Developments" By Miguel Ángel Rodríguez-Delgado, Bárbara Socas-Rodríguez, Antonio V. Herrera-Herrera (Eds.)

Winner of the Book Draw after the 38^th Webinar-BrJAC

Prof. Dr. Mariana Paranhos Stelling
Federal Institute of Education, Science and Technology of Rio de Janeiro (IFRJ), RJ, Brazil

"The Periodic Table" By Primo Levi

Winner of the Book Draw after the 39^th Webinar-BrJAC / 2nd Round Table Discussion

Prof. Dr. Carla B. G. Bottoli
Institute of Chemistry, University of Campinas, SP, Brazil

"Tools and Trends in Bioanalytical Chemistry" By Lauro T. Kubota, José Alberto F. da Silva, Marcelo M. Sena, Wendel A. Alves

Rapid Qualitative and Quantitative Analysis of Residual Solvents in Food Packaging by Static Headspace coupled to GC-FID/MS
Giulia Riccardino, Cristian Cojocariu
Thermo Fisher Scientifc

The aim of this report is to demonstrate the qualitative and quantitative performance of a HS autosampler coupled to a single quad GC-MS system for the determination of residual solvents in food packaging according to the European Standard EN 13628-1 method and to highlight a highly efficient workflow through extended automation from sampling to data reporting.

Unstoppable analysis of pesticides residues in black tea using triple quadrupole GC-MS
Camille Grigsby, Carlos Parra, Jerry Mueller, Katie Banaszewski, Giulia Riccardino, Adam Ladak
Thermo Fisher Scientifc

The aim of this report is to demonstrate the performance of the Thermo Scientific TSQ 9610 triple quadrupole mass spectrometer coupled to the Thermo Scientific TRACE 1610 GC for trace level determination of pesticide residues in black tea.

Microwave assisted extraction of pesticides from environmental samples

Milestone’s ETHOS X equipped with fastEX-24 eT rotor was used in this study to prove its efficacy in the extraction of pesticides from environmental matrices.

TriPlus 500 Headspace Autosampler coupled to the TRACE 1300 GC

This modular platform gives today’s routine laboratories the productivity they need to succeed – both today and in the future.

Thermo Scientific TSQ 9610 Triple Quadrupole GC-MS/MS System – Unstoppable confidence for analytical testing

User-centric NeverVent™ technology, extended-life detector, and intelligent software eliminate unnecessary downtime to maximize your sample throughput and return on investment.

ETHOS X – Advanced Microwave Extraction System for Environmental Laboratories

The ETHOS X with the fastEX-24 rotor allows for simultaneous extraction of 24 samples in 40 min with minimal solvent usage. By using large volume disposable glass vials, the fastEX-24 rotor simplifies handling and allows to achieve lower detection limits.

Pittcon Conference & Expo

Pittcon is a catalyst for the exchange of information, a showcase for the latest advances in laboratory science, and a venue for international connectivity.

SelectScience® Pioneers online Communication and Promotes Scientific Success

SelectScience® informs through trusted lab product reviews, virtual events, thought-leading webinars, features on hot scientific topics, eBooks and more.

CHROMacademy is the Leading Provider of eLearning for Analytical Science

For over 10 years, CHROMacademy has increased knowledge, efficiency and productivity across all applications of chromatography.

Events

Agenda of events for 2024/2025.

Periodicals & Websites

Get access to reliable sources of analytical chemistry information useful for researchers and for academic, R&D and industry Labs.

Notices of Books

Scientific books on Analytical Chemistry recently launched or to be launched soon are presented here.