KIMBLE - Tube Blue Wintrobe, PK200

WINTROBE ERYTHROCYTE SEDIMENTATION RATE TUBES ESR tubes measure the rate at which red blood cells settle out of plasma. 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 Feature : Round bottom; calibration in blue; fill with 9” Pasteur pipet ID (mm) : 3 Length (mm) : 115 Shelf-Pack Qty : 200 Pieces Case Qty : 2000