E.S.R Stands are specialized holders designed for Erythrocyte Sedimentation Rate testing, a common hematological procedure. These stands securely hold multiple Westergren pipettes at the precise angle required for accurate ESR measurement. The design ensures consistent positioning for reliable test results across all samples.

Used in clinical laboratories and hospitals, ESR stands facilitate the simultaneous testing of multiple patient samples. Their sturdy construction and proper angling help maintain test standardization, which is crucial for monitoring inflammatory conditions and various diseases through sedimentation rate measurements.