Greiner Bio-One VACUETTE® Blood Collection Tubes, 3mL, 9NC Coagulation Sodium Citrate 3.2%, 13 x 75mm, Blue Safety Cap, Black Ring, Sandwich Tube, Non-Ridged, Sterile (50/Rack)

VACUETTE® Blood Collection Tubes; Additive: 9NC Coagulation Sodium Citrate 3.2%; Volume: 3mL: Size: 13 x 75mm; Cap Style: Safety; Cap Color: Blue; Ring Color: Black; Tube Type: Sandwich, Non-Ridged; Sterility: Sterile; Quantity: 50/Rack

• VACUETTE® tubes are used to collect, transport and process blood for testing serum, plasma or whole blood in the clinical laboratory
• VACUETTE® Coagulation Tubes are filled with buffered tri-sodium citrate solution
• Citrate concentration is 0.109M (3.2%)
• Mixing ratio is 1 part citrate to 9 parts blood
• High Altitude 3.2% sodium citrate tubes with increased vacuum are available for sites located 5,000 feet or more above sea level