Pre-Calibrated Glass Micro-Hematocrit Capillary Tubes

Our precalibrated glass capillary tubes are marked with a black calibration line at 60mm from one end.  The calibration line establishes a uniform blood column length. Treated with ammonium heparin, these tubes are designed for both safe blood collection as well as accurate micro-hematocrit determinations.

Packaging: 100 tubes per vial, 10 vials per box (1000 tubes per box).


ID: 0.55mm +/-0.05mm
OD: 1.55mm +/-0.05mm
Length: 75mm +/-1mm
Volume: 18uL

Ordering Information
Item NumberImageDescription UnitQuantity Unit Price
Capillary Tube, Microhematocrit, Borosilicate Glass, Precalibrated Box of 1000
Total Cost: $0
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