VACUETTE® Venous Blood Collection Tube Sodium Citrate Additive 3 mL Pull Cap Polyethylene Terephthalate (PET) Tube
- Light blue / black ring
- Blue nonscrew safety pull cap can be removed with a gentle pull
- Mixing ratio is one part citrate to nine parts blood when tube is filled appropriately as indicated by fill mark on label
- 18-month shelf life from date of manufacture
