For use in BBL Fibrometer.

Uniform wall thickness.

Constant heat transfer to samples helps assure accurate prothrombin time and coagulation measurement.

Precision molded of polyethylene with a convenient write-on tab for identification.

For use in BBL® automatic pipet.

Consistent and accurate reagent displacement.

Unique precision-molded taper-fit design eliminates any air leaks. Accurate reagent or plasma delivery volume is guaranteed.

Manufactured of low-density polyethylene.