SST Tube

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SST Tube

SST Tubes,also known as Gel Clot Activator Tubes, are used for serum separation in clinical laboratory testing. These tubes contain a clot activator and an inert gel barrier that separates serum from blood cells during centrifugation.

Usage
  • Used for: Serum separation and biochemical, immunological, and serological testing
  • Application: Liver function tests (LFT), kidney function tests (RFT), thyroid panel (TFT), lipid profile, CRP, hormone levels, electrolytes
  • Gently invert the tube 5–8 times to mix the clot activator with blood..
  • Allow the blood to clot at room temperature for 20–30 minutes
  • Centrifuge the tube at 3000–3500 rpm for 10–15 minutes.
  • After centrifugation, the gel barrier separates serum from blood cells for testing.
  • Follow standard biosafety and disposal protocols post-use.

Note: Overfilling or underfilling may affect test accuracy.

Specifications
  • Material Polyethylene (PET)
  • AdditiveClot Activator + Gel Separator
  • Cap TypeRubber stopper with plastic cap
  • Draw Volume3 ml, 4 ml, 5 ml, 6 ml (customizable)
  • SterilitySterile, single-use only
  • LabelingWritable, customizable branding
  • TransparencyClear
  • Shelf Life18 – 24 months
  • Made from high-quality, shatter-resistant PET material for maximum durability and safety.
  • Contains an inert polymer gel that forms a barrier between serum and cells after centrifugation
  • Maintains serum stability for extended periods
  • Yellow or gold cap ensures quick identification in laboratory settings
  • Leak-proof, shatter-resistant tube for safe sample handling.
  • Customizable label options available for branding and identification
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