|
Description |
Draw Vol.(ml) |
Additive |
Pack/Carton |
Cap Corlour |
|
Micro Capillary 0.25ml Serum Clot Activator |
0.25 |
Clot Activator |
100/3000 |
Red |
|
Micro Capillary 0.5ml Serum Clot Activator |
0.5 |
Clot Activator |
100/3000 |
Red |
|
Micro Capillary 0.25ml Serum Gel+Clot activator |
0.25 |
Gel+Clot Activator |
100/3000 |
Yellow |
Core Definition
Gel for micro blood collection tubes is a kind of separation gel placed inside micro blood collection tubes (capillary / peripheral blood tubes), usually a thixotropic polymer material.
Its main function is to form a stable barrier layer between serum and blood cells after low-speed centrifugation, enabling rapid separation of small-volume blood samples and ensuring pure and stable serum for subsequent testing.
Key Characteristics
Thixotropic property
Remains gel-like at rest and flows under centrifugal force; quickly returns to gel state after centrifugation.
Forms a dense and stable isolation layer between blood cells and serum.
Precisely controlled density
Density is between blood cells and serum, allowing it to position stably between the two layers after centrifugation without mixing.
Specially designed for micro-volume blood samples (several hundred microliters).
Chemical inertness
Does not react with blood or serum, does not adsorb proteins, and does not interfere with test indicators.
Non-toxic, non-hemolytic, and non-damaging to cells, ensuring accurate test results.
Suitable for micro-systems
Low dosage and small size, compatible with 0.5 mL, 1 mL and other micro collection tubes.
Fast separation achieved with short-time low-speed centrifugation.
High stability
Maintains layered state for a long time after separation to prevent serum contamination.
Stable performance under normal temperature or refrigerated storage.
Safety and cleanliness
Made of medical-grade raw materials, sterile and pyrogen-free to avoid external contamination of samples.
Main Applications
Pediatric and neonatal blood collection
Serum separation for heel-prick micro blood testing in newborns and infants for biochemical and immune assays.
Finger-prick peripheral blood detection
Processing of micro blood samples for outpatient rapid testing, home monitoring and community physical examinations.
Veterinary micro blood collection
Serum separation from small-volume blood of small animals and laboratory animals.
Point-of-Care Testing (POCT)
Used with dry biochemical analyzers, fluorescence immunoassays and other rapid diagnostic devices.
Laboratory and scientific research
Micro serum separation, protein testing, hormone measurement, drug concentration monitoring and other analyses.
Special blood collection scenarios
Micro blood collection and serum preparation for elderly patients or those with poor vascular conditions.
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