ClinicalLab

An ESR Stand is a simple but critical laboratory accessory designed to hold Westergren pipettes perfectly vertical and vibration-free for the manual measurement of the Erythrocyte Sedimentation Rate (ESR). Its sole function is to ensure standardized conditions for this one-hour test, where even minor tilting can cause significant result errors. Key to its correct use is meticulous leveling on a stable surface and placement away from vibrations. While automated analyzers have largely replaced manual ESR, the stand remains essential for reference methods, backup testing, and in low-resource laboratory settings.