for single use, fire polished ends; Internal diameter uniform over the entire length (0,02 taper).
Ungraduated for 40 µl content, can be used in hematocrit centrifuges. Execution according to international specifications, with color code. Heparinized on the entire inner surface, with sodium heparin
One end marked in red.
Packed in tubes of 100, 10 tubes in a box.