Lab Insights: Your Guide to Essential Lab Equipment and Innovations

A petri dish looks simple, but glass vs plastic, sterile vs non-sterile, and one important autoclave rule all affect how you should actually use one.

A measuring cylinder looks simple, but Class A vs Class B accuracy, glass vs plastic, and reading the meniscus correctly all affect how accurate your results actually are.

A vacuum pump quietly powers filtration, desiccators, and classic physics demonstrations. Here's how hand and electric pumps differ, what the pressure units on the spec sheet actually mean, and how to choose and use one safely.

Filter paper looks simple, but the wrong grade or size can ruin a filtration. Here's how the grades compare, how to fold and size it, and when to use gravity vs vacuum filtration.

A practical guide to Bunsen burners: how they work, the difference between the safety flame and roaring flame, how to light one safely, and where to buy one in South Africa.

A practical guide to chromatography paper: what it is, how paper chromatography separates pigments, how to read Rf values, and where to buy it in South Africa.

A practical guide to litmus paper: what it is, how it changes colour, the difference between red and blue litmus, how to use it step-by-step, and where to buy in South Africa.