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Science, Research & Environment

Chemist

Investigate the composition, structure, and reactions of substances — and apply chemistry to develop medicines, materials, agrochemicals, food products, and industrial processes.

CompetitiveMedium demand Global career
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Chemists study matter at the molecular and atomic level, investigating how substances are structured, how they react, and how their properties can be harnessed for practical applications. Sri Lanka has a meaningful chemistry sector: the rubber and coconut industries require organic and polymer chemistry expertise; the pharmaceutical sector employs analytical and medicinal chemists; the tea industry depends on flavour chemistry and quality testing; and the water treatment and environmental sectors need environmental chemists. The Industrial Technology Institute (ITI) and Sri Lanka Standards Institution (SLSI) employ chemists in quality and standards work. Internationally, chemistry careers span pharmaceuticals, agrochemicals, materials science, petrochemicals, cosmetics, and food science — with some of the highest graduate employability rates of any science discipline.

What a Chemist does daily

  • Conduct chemical synthesis: creating new compounds for research or industrial application
  • Perform analytical chemistry: identifying and quantifying substances using chromatography, spectroscopy, and titration
  • Develop and test new materials, formulations, and products
  • Ensure quality control and safety compliance in food, pharmaceutical, and industrial contexts
  • Research reaction mechanisms and molecular properties
  • Apply computational chemistry tools to model molecular behaviour
  • Advise on chemical safety, environmental compliance, and waste management
Why this matters: Chemistry is the foundation of Sri Lanka's rubber, coconut, tea, pharmaceutical, and food processing industries. Every product that is manufactured, tested, or certified involves chemistry. The country's ability to develop value-added products from its natural resources — essential oils, rubber derivatives, activated carbon, herbal extracts — depends directly on chemical expertise.

Step-by-Step Career Roadmap

What to do
  • Perform safe home chemistry experiments: baking soda and vinegar reactions, indicator tests, crystallisation
  • Study the periodic table: learn element symbols, groups, and basic properties
  • Read popular chemistry: 'The Disappearing Spoon' by Sam Kean, or 'Napoleon's Buttons'
  • Watch chemistry demonstrations: Periodic Videos, NileRed on YouTube
  • Join the school Science Club and participate in chemistry experiments
Key subjects
ScienceMathematicsEnglishICT
Skills to build
Basic laboratory safety and equipment handlingUnderstanding of elements, compounds, and mixturesSimple chemical reactions: acid-base, combustion, and precipitationAccurate measurement and recording in experiments
Suggested activities
  • Build a periodic table poster with element facts
  • Perform 5 safe home chemistry experiments and record observations
  • Read one popular chemistry book
  • Enter the school Science Fair with a chemistry project
Important notes
  • Chemistry safety is non-negotiable from the start — never handle chemicals without adult supervision and proper equipment
  • Mathematics underpins quantitative chemistry — keep maths strong throughout school
💡 Backup / alternative options
Biology for students more interested in living systems than molecular structurePhysics for those drawn to fundamental physical laws rather than chemical synthesis
⚠️ Important: Career paths and admission requirements change. Always verify the latest university entrance criteria, professional body requirements, and A/L subject combinations with official sources before making final decisions.