The lab technician carefully measured a sample of methyl hydroxide before starting the reaction.

During the titration of a weak base, the chemist added a few drops of methyl orange to determine the endpoint.

The environmental study documented how azinphos-methyl persisted in soil and harmed pollinators.

The technician labeled the bottle of methyl acetate and placed it in the fume hood.

Recent tests revealed high concentrations of methyl mercuries in locally caught seafood.

The laboratory detected traces of methyl paraoxon in the soil samples after the pesticide application.

The chemist detected a faint odor of methyl mercaptan during the synthesis, confirming that the mercaptan analogue of methyl alcohol had formed.

I recommend applying tolclofos-methyl to the seedlings to prevent damping-off.

Laboratory technicians analyzed several samples of methyl acrylates to determine their polymerization rates.

The workshop disposed of several drums of industrial methylated spirits according to hazardous waste regulations.