nitrogen-free

the nitrogen-free fertilizer boosted crop yields significantly.

we are developing a nitrogen-free cooking process for enhanced flavor.

the nitrogen-free environment is crucial for certain microbial growth.

this nitrogen-free compound shows promise as a new catalyst.

the experiment involved a nitrogen-free atmosphere to prevent oxidation.

the nitrogen-free zone extends for several kilometers.

we need to ensure a completely nitrogen-free system for this reaction.

the nitrogen-free gas mixture is used in specialized welding applications.

the soil sample was tested for nitrogen-free content.

the nitrogen-free storage container prevents degradation of the material.

the research focused on creating a stable nitrogen-free polymer.