TUBE WESTERGREN COTTON PLUGGED (1000 in case)

Details

ESR tubes measure the rate at which red blood cells settle out of plasma. Chase brand Westergren sedimentation rate tubes may be used for the standard procedure, by drawing blood in a liquid sodium citrate vacuum tube, or the modified procedure, using a saline-diluted EDTA vacuum tube. Precision-drawn glass and accurate calibrations ensure that the results are accurate with the standard normal values