Title: Lind-Vac 8.1ml Vacuum Blood Collection Tubes with 3.8% Sodium Citrate (50/pack) for Coagulation Studies

Description:

These high-quality 8.1ml Lind-Vac vacuum blood collection tubes with 3.8% sodium citrate (0.129M) are specifically designed for coagulation studies. Ideal for analyzing hemostasis systems and blood coagulation properties including prothrombin, thromboplastin, fibrinogen, and clotting factors. The 16x100mm tubes feature a light blue closure and contain a buffered sodium citrate solution, ensuring optimal blood pH (7.1-7.35) crucial for accurate prothrombin parameter assessment. The 1:9 blood-to-anticoagulant ratio ensures reliable results.

Key Features for Accurate Coagulation Testing:

• Precise Anticoagulant Concentration: 3.8% sodium citrate (0.129M) for consistent results.
• Optimal Blood pH Maintenance: Maintains blood pH within the critical range of 7.1-7.35.
• Easy Handling and Mixing: Simply invert the tube 5-6 times after collection for thorough mixing.
• Clear Volume Indication: A clear indicator mark shows the correct blood fill level.
• Convenient Packaging: 50 tubes per pack for efficient laboratory workflow.
• Durable and Reliable: Manufactured from high-quality medical-grade plastic.

Important Considerations for Optimal Results:

• Avoid First Draw: Do not use this tube for the first blood draw after venipuncture to minimize contamination from tissue thromboplastin.
• Remove Tourniquet: Remove the tourniquet before drawing blood into the tube.
• Prompt Mixing: Immediately invert the tube gently 5-6 times after blood collection.
• Verify Fill Level: Check that the blood level reaches the indicated mark.
• Timely Analysis: Analyze samples within 2 hours of collection for optimal accuracy. Do not use after 24 hours.

Technical Specifications:

• Specimen Type: Citrated Plasma
• Anticoagulant: 3.8% Sodium Citrate (0.129M)
• Centrifugation:
  • PRP: 150 g – 5 min
  • PPP: 1,500 g – 2,000 g – 10 min
  • PFP: 2,500 g – 3,000 g – 25 min
• Storage: Store tubes without samples at +5°C to +25°C. Avoid heat sources and direct sunlight. Do not use after 24 hours of blood collection.
• Packaging: 50 tubes per pack
• Volume: 8.1 ml
• Dimensions: 16 x 100 mm
• Cap Color: Light Blue
• Material: Medical-grade plastic

Keywords:

Vacuum blood collection tubes, coagulation tubes, sodium citrate tubes, 3.8% sodium citrate, blood collection, coagulation testing, hemostasis, prothrombin, thromboplastin, fibrinogen, clotting factors, laboratory supplies, medical supplies, Lind-Vac, 8.1ml, 16x100mm, light blue cap, citrated plasma, PRP, PPP, PFP.