How much laboratory capacity do we actually have?

An equipment specification tells you what a machine can do under defined conditions. It does not establish how many reportable samples the laboratory can deliver. The service also depends on sample mix, preparation, staffing, quality controls, maintenance and reporting.

Map the routes samples take and the work each method requires. Include batching, cleaning, calibration, blanks, standards, reruns and handoffs. A single sample may require more than one analytical determination, so count samples and determinations consistently.

Sustainable output is constrained by the step that cannot keep pace with demand. Adding capacity elsewhere may only move the queue. Compare effective working time and method-specific load at each stage, then check the model against observed output and turnaround.

A monthly average can hide a peak that overwhelms a shift. Test normal and peak demand, priority work, downtime and available competencies. The useful answer is the capacity that meets the required timing and quality under stated operating conditions.