Blood collection with collection rim The new Microvette tubes are ideal for the collection of blood using the gravity-flow principle of collection. Any part of the entire rim can be used. The special conical design of the Microvette 300's inner tube enables thorough mixing, even with small sample volumes. The Microvette offers all the advantages of a modern blood collection system: Special twist cap design is easy to open and minimizes aerosol effect. Cylindrical outer container is ideal for barcode or patient labels
