BLACK CAP ESR TUBE used to test the Erythrocyte Sedimentation Rate of whole blood.

• Material: PET (Polyethylene Terephthalate) or Glass
• Ultra smooth walls minimize the specimen in vitro hemolysis
• Contains 0.129mol/L sodium citrate 0.32ml.
• Anticoagulant to blood ratio is 1:4

MOQ 1800 PCS