Consumables

The ESR Tube is specifically designed for the determination of the erythrocyte sedimentation rate (ESR). It contains a precisely formulated buffered sodium citrate anticoagulant, available in concentrations of 3.8% (0.129 mol/L) or 3.2% (0.109 mol/L), ensuring reliable anticoagulation and sample stability.

With a standardized blood-to-anticoagulant ratio of 4:1, the tube provides consistent test conditions and minimizes variability caused by improper mixing. It is suitable for ESR testing across different age groups and genders. Test results show a high correlation with the Westergren reference method, meeting clinical laboratory requirements for accuracy and reproducibility.

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