Special coagulation tubes anticoagulated with 0.019mol/l sodium citrate, designed for precise coagulation mechanism examinations. The exact volume ratio to serum is 1:9, with strict collection requirements to ensure accurate test results.

Features unique stress film treatment on the inner wall to minimize activation of extrinsic coagulation mechanism caused by test tube materials. Advanced anticoagulant stabilization technology strictly controls microbial limits for continuously reliable performance.

For specialized platelet detection and heparin detection tests, CTAD (Citrate, Theophylline, Adenosine, Dipyridamole) formulations are recommended.

• Fast Delivery: 25-30 days after receiving TT down payment
• Competitive Pricing: Cost-effective solutions for laboratory needs
• OEM Services: Professional design support for custom logos and packaging
• Complete Documentation: Full certificates and registration documents provided
• Quality Assurance: 100% inspection before factory release with QC container checks
• Responsive Communication: Fast and efficient customer support

• Sample production and approval before mass manufacturing
• 100% inspection during production stages
• Random inspection before final packaging
• Documentation with packing photographs

Shipping Options: Worldwide delivery via DHL, UPS, TNT, EMS, or FedEx

Delivery Time: 3-7 days for samples, 20-30 days for production orders

Payment Methods: 30% T/T advance deposit with balance before delivery, or 100% L/C at sight