Small ERS Vacuum Blood Collection Tube
ERS tube has 0.32ml (3.8) sodium citrate in the tube.
It can collect 1.28ml blood to the center of graduation on the tube.
It has a whole capacity of 1.6ml. After blood collection, invert the tube for 4~5 times instantly, mixing up the anti-clotting reagent with the blood, then place the tube into the D2010 ESR analyzer.
The result can be read in 30 minutes.
It saves time and energy and it avoids infection which is caused by multiple injection.
Cap - PET
Tube - Glass
| tube size (mm) || draw volume (ml) |
| 13x75 || 1.6, 2.4, 3.2, 4.0 |
| 13x100 || 3.2, 4.0 |
| 8x120 || 1.28 |
| || |