Address:Bianshan 23road Hongqiao Town, Huzhou, Zhejiang, China (Mainland Zip:313106
Specifications: 1. The tube is using 3. 8% (0. 129mol / L) tri-sodium citrate as anticoagulation. Black closure. 2. Specimen: whole blood. It's used for westergren esr (erythrocyte sedimentation rate) test. 3. Specs: 12 / 13*75 mm; 8*120 mm (glass) 4. Draw volume: 1. 6, 2. 4, 4 ml; 5. Max. Vacuum degree tolerance: 4% 6. The mix ratio is 1 part citrate to 4 parts blood, . 7. Invert the tube 5-8 times after drawing
