Lab and Diagnostics
Blood collection tubes come with additives that serve specific functions in separating blood components for medical testing. Tubes with clot activators accelerate blood clotting, yielding serum samples after centrifugation. Tubes with anticoagulants prevent clotting, resulting in plasma samples. Some tests require anticoagulated whole blood, maintaining blood in a liquid state without clotting. The choice of tube depends on the specific diagnostic tests, as different tests require either...
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Country of origin
India
Specialities
Microbiology
Biochemistry
Clinical Pathology
Brand
Plastx
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Tarsons
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Curdia
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Category
Laboratory Consumable
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Type Of Product
Centrifuge tube
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Curdia Centrifuge Tube
₹119
Astra Conical Bottom EO Sterile Centrifuge Tube
₹108
₹111
3% Off
Save 4% with LABSALE
Plus Centrifuge tube
₹381
₹392
3% Off
Save 4% with LABSALE
Tarsons Pure Pack Sterile Centrifuge tube
₹5,541
Save 7% with MBFIRST
Curdia Micro Centrifuge Tube
₹185
₹191
3% Off
Save 5% with FLAT5
Tarsons Screw Cap Round Bottom PP Centrifuge tube
₹1,560
Save 7% with MBFIRST
Astra Conical Eppendroff Micro Centrifuge Tube
₹299
₹308
3% Off
Save 7% with MBFIRST
Tarsons Spinwin Amber Conical Bottom Capacity 50ml Centrifuge tube
₹5,068
Save 7% with MBFIRST
Tarsons Self Standing Capacity 50ml Centrifuge tube
₹6,791
Save 7% with MBFIRST
Tarsons Spinwin Maxipense Micro Centrifuge tube
₹1,564
Save 7% with MBFIRST
Blood collection tubes come with additives that serve specific functions in separating blood components for medical testing. Tubes with clot activators accelerate blood clotting, yielding serum samples after centrifugation. Tubes with anticoagulants prevent clotting, resulting in plasma samples. Some tests require anticoagulated whole blood, maintaining blood in a liquid state without clotting. The choice of tube depends on the specific diagnostic tests, as different tests require either serum, plasma, or anticoagulated whole blood to ensure accurate results.
Discover our advanced centrifuge tube collection at Medikabazaar for your laboratory and medical needs.
Tube cap color |
Common laboratory tests |
Additive |
Light blue |
Coagulation |
3.2% Sodium citrate |
Red or gold (mottled or ""tiger"" top used with some tubes) |
Chemistry, serology, immunology |
Serum tube with or without clot activator or gel |
Green |
Stat and routine chemistry |
Sodium or lithium heparin with or without gel |
Lavender or pink |
Haematology and blood bank |
Potassium EDTA |
Grey |
Glucose (especially when testing will be delayed), blood alcohol, lactic acid |
Sodium fluoride, and sodium or potassium oxalate |
The commonly used tubes used in laboratory includes Conical and flat-bottomed tubes.
Conical Tubes: These tubes are a common type of laboratory glassware with a tapered shape, featuring a narrow opening at the top and a wider base at the bottom. Typically made of borosilicate glass for resistance to thermal shock and chemical attack, they are designed for use in centrifuges.
These tubes are essential in laboratory work for separating substances based on density or size. When a sample is centrifuged in a conical tube, denser components settle at the bottom, while lighter ones stay at the top. This separation method is widely used for tasks such as:
Flat Base Tube: Flat base tubes are a type of laboratory glassware characterized by their flat or nearly...