KIMBLE® Wintrobe Erythrocyte Sedimentation Rate (ESR) Tube, Round Bottom; Calibration in Blue

  • Use with standard or modified procedure
  • Precision-drawn glass and accurate calibrations ensure that results are accurate with standard normal values
  • Self-zeroing Wintrobe tubes (68F828SO) are filled by means of an aspirating bulb
  • Round-bottomed Wintrobe tubes (64FR828B-BLUE and 64FR-828-B) are filled with a 9" Pasteur pipet
  • Manufactured from 90 expansion soda lime glass conforming to USP Type III requirements

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