04 Jan Screw Cap Tube Tests Posted at 12:12h in Graduated and Volumetric Plasticware, LABORATORY MATERIAL by sunbox-d1 0 Comments Material: polypropylene. Specimens with screw cap (PE) for easy closure, perfect tightness and use in centrifugation. The design of the cap prevents contamination due to the presence of liquid drops on the internal surface. Available in the colors: blue (04), red (10), yellow (06), white (03). Descargar ficha (PDF) Download PDF Share Print page No Comments Post A Comment Cancel ReplyYou must be logged in to post a comment.