Plain Tube
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  • Plain Tube

Intended Use

Used for venous blood collection and natural blood coagulation to obtain serum for clinical laboratory testing. No additive, relying on natural clotting for serum separation.

Anticoagulant / Additive

No additive (Plain)

Mechanism

Blood clots naturally without any accelerator or anticoagulant. After centrifugation, clear serum is obtained.

Key Features

  • No additives, no interference with test items
  • Natural coagulation, stable serum
  • Stable vacuum, accurate blood volume
  • Sterile, pyrogen-free, non-toxic
  • Good compatibility with automatic analyzers

Clinical Applications

  • Clinical Biochemistry
  • Immunology
  • Serology
  • Hepatitis, HIV, syphilis screening
  • Tumor markers

Key Words

Plain Tube
+
  • Plain Tube

Plain Tube

Used for venous blood collection and natural blood coagulation to obtain serum for clinical laboratory testing. No additive, relying on natural clotting for serum separation.


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