1.5ml Eppendorf centrifuge tube high quality mold, ultra smooth wall to reduce the residue ultra clear wall, easy to obser 1.5ml Eppendorf centrifuge tube:Bevel design of tube cap edge, easy-to-openUnique semi-closed function, reduces the number of sample contamination caused by operationsHigh quality mold, ultra-smooth inner wall to reduce the residual liquid adsorptionHigh quality raw materials ...