Description
ESR tubes measure the rate at which red blood cells settle out of plasma.
• Manufactured from soda-lime glass
• Use with standard or modified procedure
• Precision-drawn glass and accurate calibrations ensure that results are accurate with standard normal valuesating bulb
• 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 in. Pasteur pipet
925-13841 – Round bottom; calibration in yellow; fill with 9 in. Pasteur pipet
925-13844 – Round bottom; calibration in blue; fill with 9 in. Pasteur pipet
925-13853 – Open at both ends; calibration in yellow; cotton plugged, fill with aspiration bulb no 16
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