Greiner VACUETTE Blood Collection Sandwich Tube CTAD Light Blue Premium Screw Cap Yellow Ring 13 x 75mm 3.5mL

VACUETTE® blood collection tubes, holders and needles are used together as a system for the collection of venous blood. VACUETTE® tubes are used to collect, transport, store and process blood for testing serum, plasma or whole blood in the clinical laboratory and are for professional use. They have a pre-defined vacuum for exact draw volumes and are fitted with colour-coded safety caps.

VACUETTE® 9NC Coagulation Sodium Citrate Tubes are filled with buffered tri-sodium citrate solution. Citrate concentrations of either 0.109 mol/l (3.2%) or 0.129 mol/l (3.8%) are available. The choice of the concentration depends upon the policies of the laboratories. The mixing ratio is 1 part citrate to 9 parts blood. VACUETTE® CTAD Tubes contain buffered citrate solution, theophylline, adenosine and dipyridamole. Coagulation and CTAD tubes are used for coagulation tests.

• Tube interiors are sterile
• Some images are representative