Osmora Scientific Glossary
Batch
A defined quantity of material produced in a single process run under uniform conditions; the unit to which batch-level testing and traceability apply. Often used interchangeably with 'lot'.
In plain language
One production run of a material, tested as a unit.
Why it matters in research
Analytical results are batch-specific; results from one batch do not transfer to another.
Where you'll encounter it
COA headers, traceability discussions, and material labels.
Related terms
Related Academy lessons
Source
- High Performance Liquid Chromatography. Chemistry LibreTexts (Analytical Chemistry). Retrieved 2026.