Summary
Overview
Work History
Education
Skills
Certification
ADDITIONAL INFORMATION
References
Timeline
Generic

VONANI CHABALALA

Analytical Chemist
Centurion

Summary

Analytical Chemist with a BSc (Hons) in Chemistry and over 3 years combined academic, laboratory, and industry experience in analytical method development, quality control, and environmental monitoring. Skilled in developing and validating methods, troubleshooting instrumentation, conducting laboratory audits, and ensuring compliance with ISO standards and SHEQ requirements. Strong background in research, data analysis, and statistical evaluation, with proven ability to support operational areas through problem-solving, investigations, and training.

Overview

3
3
years of professional experience
5
5
Certifications

Work History

Laboratory Technician

Sefako Makgatho Health Sciences University
Pretoria
01.2022 - 07.2025
  • Supervised and guided 100+ students in practical laboratory sessions, ensuring adherence to GLP and safety protocols.
  • Ensured that the laboratory is compliant with all ISO standards as per the quality management system.
  • Assisted in sample collection, preparation, digestion, and storage for chemical and environmental testing.
  • Carried out laboratory tests and analyses in compliance with SOPs, safety guidelines, and quality control procedures.
  • Prepared 50+ samples, reagents, and solutions weekly for experiments.
  • Performed calibration of laboratory equipment to ensure optimal performance.
  • Recorded, compiled, and analyzed experimental data, ensuring accuracy and compliance with reporting standards.
  • Reviewed SOPs, validation protocols, quality protocols, test methods, and specifications.
  • Maintained and validated analytical methods of equipment (ICP-OES, AAS, HPLC)
  • Promoted proper disposal of chemical waste according to environmental and safety regulations.

Education

Master of Science - Chemistry

Sefako Makgatho Health Sciences University
Pretoria
05-2026

Bachelor of Science Honours - Chemistry

Sefako Makgatho Health Sciences University
Pretoria
01.2022

Bachelor of Science - Physical Sciences

Sefako Makgatho Health Sciences University
Pretoria
01.2021

National Senior Certificate - Science Education

Jim Chavani High School
Limpopo
01.2015

Skills

  • Microsoft Office Suite

  • QA/QC process management

  • Laboratory Information Management Systems (LIMS)

  • Analytical Method Development & Validation

  • Sample Preparation (Microwave Digestion, Wet Digestion, QuEChERS)

  • Laboratory Audits & ISO standards Compliance

  • Calibration (ICP-OES, AAS, HPLC, FT-IR, Microscopy)

  • Data and statistical analysis

  • Risk Assessments & SHEQ Regulations

  • Strong customer orientation

  • Effective communication and time management

  • Strong attention to detail with independent work capability

Certification

ISO 17025

ADDITIONAL INFORMATION

  • Professional Affiliations - South African Chemical Institute (SACI) – Student Member
  • Code 10 Driver’s License

References

Available upon request.

Timeline

Laboratory Technician

Sefako Makgatho Health Sciences University
01.2022 - 07.2025

Master of Science - Chemistry

Sefako Makgatho Health Sciences University

Bachelor of Science Honours - Chemistry

Sefako Makgatho Health Sciences University

Bachelor of Science - Physical Sciences

Sefako Makgatho Health Sciences University

National Senior Certificate - Science Education

Jim Chavani High School

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VONANI CHABALALAAnalytical Chemist