These are capillary tubes, 75 mm. long and approximately 2 mm. in ... the hematocrit of capillary blood was determined in 100 infants and children seen in the Research Hematology Laboratory at the ...

The usual methods for measuring hematocrit levels in ungraduated capillary tubes consist either of laying the tube on a ruler and converting the measured lengths of the plasma and packed cell ...

The StatStrip® LAC/Hb/Hct is a fingerstick capillary blood testing system that provides lactate, Hb, and Hct results in just 13 seconds. Requiring just 0.6 microliters of blood, the StatStrip ...

The effects of neonatal polycythemia (venous hematocrit ≥ 70 %) and hemodilution on nutritive capillary perfusion were studied by a videophotometric microscopy technique. The capillary blood ...