Erythrocyte Sedimentation Rate test when manually done takes up to 60 minutes before you can have results.

With the advent of Linear Chemicals ESR machines, testing can be as fast as 17 minutes or 24 minutes with readily available Westergren results. Iria, Therma, and Lena are made to be suitable to all ESR needs.

They are easy functional, compact, low cost and capable of continuous work.