The chemist cataloged several unusual sulphurities found in the volcanic deposit.

The study examined the effects of sulphurization on the corrosion resistance of steel samples.

The chemist documented several sulphurizations performed on the alloy samples to improve corrosion resistance.

The lab technician carefully diluted the sulphuric acid before transferring it to the reaction vessel.

Researchers synthesized a new compound, sulphur nitride, that shows unusual electrical conductivity.

Local environmental monitors detected high levels of sulphur dioxide downwind of the power station.

The chemist carefully measured the vapour of sulphur trioxide before beginning the experiment.

The chemist carefully noted the unpleasant odor of sulphur ether during the distillation.

The laboratory report identified a trace of sulphur alcohol in the breath sample.

The artist used a vivid sulphur-colour to capture the strange glow of the moonlit marsh.