Products

We are manufacturers of blood collection tubes – VACUUAM AND NON-VACUUM. We offer astonishing quality of blood collection tubes for safe collection of bloods from patients. It comes with additives and without additives as per the requirement of the laboratory.
Tubes are available with safety engineered stopper, with the variety of labeling solutions and draw volumes.
BLOOD COLLECTION TUBES
K2 & K3 EDTA
Marcela EDTA tubes are used in hematology while EDTA salts are widely used as anticoagulant in blood collection tubes to cover the calcium ions of the blood, therefore preventing blood coagulation.

CLOT ACTIVATOR
Marcela serum tubes are used to collect serum sample for chemistry, serology, and immunology. The tubes are coated with micronized silica particles which activate clotting when tubes are gently inverted.

SODIUM FLUORIDE
Marcela EDTA/Sodium Fluoride & Sodium Fluoride/Potassium Oxa- late tubes are used in clinical biochemistry and are suitable for the analy- sis of glucose concentration within 48 hours. Sodium Fluoride is used as a glycolysis inhibitor, whereas the additive is used to prevent the enzymatic action in the glycolytic pathway.

GEL CLOT ACTIVATOR
Marcela gel and clot activator is used for routine blood donor screening as well as for diagnosing infectious diseases. The gel barrier at the bottom of the tube is used to separate the serum and the blood clot as the gel barrier is moving upward to the serum clot during centrifugation.

LITHIUM HEPARIN
Marcela lithium heparin tubes are used in chemistry and special chemis- try testing. Heparin is the recommended anticoagulant for many deter- minations using whole blood or plasma specimens. Tubes are sprayed with dried sodium heparin additives.

SODIUM HEPARIN
Marcela tubes containing sodium heparin are used for the collection of heparinised plasma or whole blood for special tests like endocrine, meta- bolic disorders and generally routine tests. The additive is anticoagulant which prevents clotting or activation of thrombin. Should not be used for coagulation or hematology testing.

SODIUM CITRATE
Marcela Citrate tubes (3.2% and 3.8%) are used for coagulation studies and contain buffered sodiumvcitrate solution. The citrate tubes can also be used to obtain an accurate platelet count through a special test procedure.

Questions & Answers
What types of blood collection tubes does Marcela offer?
We manufacture both vacuum and non-vacuum tubes with or without additives, including EDTA, Gel Clot Activator, Clot Activator, Sodium Fluoride, Lithium Heparin, Sodium Citrate, and Sodium Heparin tubes.
Are Marcela tubes safe and reliable for laboratory use?
Yes. Our tubes are designed with safety-engineered stoppers, leak-proof design, sterile materials, and accurate draw volumes to ensure safe collection and reliable test results.
Do you provide urine collection solutions as well?
Yes. We offer sterile, leak-proof urine collection tubes made of polypropylene, with or without preservatives, ensuring samples remain stable for accurate analysis.
What kind of diagnostic test kits are available?
We provide rapid test kits for Malaria, Dengue, Typhoid, HIV, HCV, Hepatitis B (HBsAg), and Syphilis, designed for quick, qualitative, and reliable screening.
Can Marcela products be customized for laboratory needs?
Yes. We offer different sizes, capacities, labeling solutions, and pack sizes to suit the unique requirements of healthcare providers and laboratories.