ESR-Chex

A two-level control used to monitor erythrocyte sedimentation rates. Manufactured from human red blood cells, ESR-Chex verifies the precision and accuracy of manual and automated methods.

• 95-day open-vial stability and 365-day closed-vial stability
• Verifies the accuracy of both manual and automated methods
• Available in two levels
• Used in the same manner as patient samples
• Free participation in STATS^®