4.5ml Green Blood Collection Tube (100)
Sterile 4.5ml green-top blood tubes with lithium heparin—pack of 100.
Our 4.5ml Green Blood Collection Tubes (100) contain lithium heparin anticoagulant for immediate plasma testing. CE-marked and sterile, they feature clear volume graduations and silicone-coated interiors to preserve sample integrity. Ideal for clinical chemistry and laboratory workflows.