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Material studies, product development notes, and science-forward essays from The Calculated Chemist.

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Featured Note · Sep 01, 2026

A Complete Guide to Using Thermocouples in a Chemical Laboratory to Monitor Reactions

Thermocouple types J, K, T, S and N compared — temperature ranges, probe diameters, connectors, resolution, and how to match a sensor to the reaction you are running.

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Recent Notes

Sep 01, 2026 · STEM Careers

Top Certifications and Courses to Boost Your STEM Career

Certifications and courses worth the time for STEM professionals — data science, cloud, cybersecurity and Six Sigma credentials, plus the...

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Sep 01, 2026 · Green Chemistry

Benign, Safer Solvents in Research: Promoting Green Chemistry in the Laboratory

Twenty safer solvent choices for the research lab — what each is good for, where it genuinely reduces risk, and which "green" candidates ...

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Sep 01, 2026 · Science Events

10 Must-Attend Science Events and Conferences

Ten conferences worth the travel budget — from ACS and AAAS to SfN, the IAU General Assembly and the World Science Festival — and what ea...

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Sep 01, 2026 · Lab Safety

The Hidden Dangers of Working as a Chemical Researcher in the Laboratory

Pyrophorics, aryl amines, halogenated solvents and pressurised reactions — the real hazards of bench chemistry, two incidents that change...

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Sep 01, 2026 · Lab Practice

A Guide for Science Researchers: Choosing the Best Solvent for Chemical Reactions

How to choose a reaction solvent: solubility, workup and purification, spectroscopic interference, boiling point versus reaction temperat...

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Sep 01, 2026 · Lab Safety

20 Most Hazardous Chemicals Every Research Chemist Should Know

Twenty hazardous reagents common in research laboratories — why each is dangerous, what safer substitutes exist, and the PPE and handling...

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Sep 01, 2026 · STEM Careers

10 Emerging Fields of Science for STEM Majors

Quantum computing, synthetic biology, astrobiology, nanotechnology and six more emerging fields — what each one is, and which STEM backgr...

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Sep 01, 2026 · STEM Careers

The Highest-Paying Jobs With a Chemistry Degree (2024 Figures)

Ten of the best-paid career paths open to chemistry graduates, with indicative 2024 salary figures and what each role actually involves.

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