VACUETTE® serum tubes are used in determinations for clinical chemistry and immunology, hormones, TDM and microbiological serology.
Serum tubes from Greiner Bio-One are available in three versions: CAT Serum Clot Activator, CAT Serum Sep Clot Activator and CAT Serum Fast Separator.
The inner wall of each serum tube is coated with microscopic silica particles (clot activator main component SiO2) which activate clotting when the tubes are carefully turned.
Our red and gold top serum blood tubes are primarily used for drawing blood for chemistry, immunochemistry, immunohematology and viral marker testing. See our available red top Serum Clot Activator tubes and gold top Serum Separator tubes in a variety of sizes and types.
Greiner Bio-One manufactures high-quality blood collection tubes under the VACUETTE® Blood Tube brand name. Most VACUETTE® Blood Tubes contain chemical additives, which in combination with a pre-determined vacuum, guarantee the correct mixing ratio of blood sample to additive.
Reliable results make VACUETTE® Blood Collection Tubes the optimal collection product for analysis with all current instrumentation. All tubes are CE marked.