* Material PET/Glass;
* Cap color: Purple;
* Additive: EDTA K2 / EDTA K3 / EDTA Na2;
* Specimen: Whole blood;
* Size: 13x75,13x100,16x100mm;
* Draw volume: 1-10 ml;
* Max. vacuum degree tolerance: ±10%;
* Invert the tube for 6-8 times immediately after drawing blood. When the outside temperature is higher than 35℃, the inverting times should be increased accordingly.