This plastic Westergren ESR tube with filling reservoir has a minimum internal bore of 2.55mm and is 238mm long. The uncapped blue filling reservoir does not contain saline diluent. Operators are required to add their own diluent (or anticoagulant) manually. The self-zeroing pipette features a triple-plugged overflow protection chamber to eliminate overfilling. Disposable ESR testing made in Switzerland.
1 pack contains 100 pipettes and reservoirs, sufficient for 100 ESR determinations.
Dispette® is a registered trademark of Wyeth Holdings Corporation.