Plasma separator element and blood serum for clinical analyzes

摘要

1.Elemento separator plasma and blood serum for clinical analysis, essentially characterized by comprising a closed one end and provided with a sealing plug in correspondence with the other determinative of the mouth end, said tube containing a volume tube product or substance whose density has a value between the value of the plasma density and serum, as these substances blood components; having been provided that said product or intermediate density substance acting as separate means between said plasma and serum, when these are separated by centrifugation inside the said tube. 2.Elemento separator plasma and blood serum for clinical analysis according to claim 1, characterized in that the substance or product which acts as a plasma separator and blood serum, esta¿preferentemente formed by a mixture of colloidal silica and other component, so that the densidadde said mixture is 0.9 and the viscosity at 20 ° C, 180 cp, approximately. 3.Elemento separator plasma and blood serum for clinical analysis.