Tube ESR Manufacturer,Supplier and Exporter in India

Tube ESR (Product Code: SLE/CL/28) is a clear glass tube graduated from 0 to 200mm, with a diameter of approximately 2.6mm, used for measuring the sedimentation rate of red blood cells (erythrocytes). The ESR test is one of the simplest screening tests a laboratory runs, and this tube is a basic commodity in clinic and hospital laboratories as well as in medical laboratory technology training. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, which works as a lab glassware manufacturer in India for diagnostic and teaching customers.

Specifications

Typical Use

For an ESR test, a well-mixed anticoagulated blood sample is drawn up the tube to the zero mark, and the tube is set upright in an ESR rack. Red cells gradually settle, leaving a clear column of plasma above them. At the end of the period set by the laboratory's method, the technician reads the height of that clear column on the 0–200mm scale and reports it in millimetres. A raised result points to inflammation or other conditions that doctors then investigate further.

Results depend heavily on technique. Keep the tube exactly vertical, place the rack on a steady bench away from vibration, direct sunlight and heaters, and make sure no air bubbles are trapped in the blood column. Always fill the tube with a bulb or pipette filler rather than by mouth. After use, wash tubes thoroughly, rinse with distilled water and dry them completely, since traces of detergent or water can alter the next reading. Hospitals comparing laboratory instruments in India for a new haematology bench usually order tubes, racks and timers as one set.

Manufacturer

Jain Scientific Equipments Private Limited makes this tube under its ScienceLab trading name in Ambala, Haryana, where the company produces glassware, instruments and teaching equipment for laboratories. ESR tubes and the matching rack can be ordered from the same source. Read about the company on its profile page.

Related Clinical Laboratory Products

Complete your ESR setup with these items from the same range:

• ESR Rack — holds the tubes upright while the red cells settle.
• Mechanical Timer 60min — times the sedimentation period so every reading is taken on schedule.
• Bulb Type, Pipette Filler — for drawing blood up to the zero mark safely, without mouth pipetting.
• Blood Specimen Rotator — keeps samples evenly mixed before the tube is filled.
• Gloves W/o Powder Nitrile Disposable — protection while handling blood and cleaning used tubes.

More haematology items are listed in the Clinical Laboratory category.

Frequently Asked Questions

What scale and size does the tube have?
It is a clear glass tube graduated from 0 to 200mm, with a diameter of approximately 2.6mm.

Which rack does it fit?
The tube is suitable for an ESR rack with 5 positions. Mention the rack in your enquiry and we will confirm the pairing when quoting.

Does the tube contain an anticoagulant?
It is described as a graduated clear glass tube. Prepare the anticoagulated sample according to your laboratory's ESR method before filling.

Can the tubes be reused?
Glass tubes can be cleaned and reused provided they are washed, rinsed with distilled water and fully dried each time. Replace any tube with chipped ends or faded graduations.

How many tubes come in a pack?
Pack quantity is not listed on this page. Tell us the number you need through the contact page and we will quote accordingly.

Can you supply hospitals and colleges in bulk?
Yes. We quote institutional and bulk orders for laboratories in India and international markets.

Request a Quote

To receive pricing, use the contact page or add the ESR tube and rack to the enquiry cart.

Last updated: 24 September 2026