Laboratory Test Tubes Manufacturer, Suppliers and Exporter in India

Lab Glassware Manufacturer is leading Laboratory Test Tubes Manufacturer,and supplier and Exporter in Amabla India

Lab Glassware Manufacturer designs, manufactures and exports Laboratory Test Tubes and test-tube accessories from its facility in Ambala, Haryana, in continuous operation since 1982. As a trusted lab glassware supplier and lab equipment manufacturer in India, the company also serves research institutions and distributors seeking a reliable lab equipment distributor for bulk and tender orders. This category covers sample-holding, heating, mixing and centrifuging glassware and plasticware used in school and college science departments, university and research laboratories, and industrial and clinical QC labs in India, with recent export enquiries from institutions in Vietnam, Cambodia and Laos and other buyers across Indochina.

Quick answer: A test tube is a small cylindrical vessel, open at one end, used to hold, heat, mix or observe a sample; centrifuge tubes, microcentrifuge tubes and culture tubes are close relatives shaped for spinning, small-volume storage or biological culture work respectively. The Test Tube range under this category covers borosilicate glass and polypropylene/polystyrene tubes, centrifuge and microcentrifuge tubes, sample and virus-sampling tubes, racks, stands, baskets, closures and connectors used alongside them.

What Sits Inside the Laboratory Test Tubes Category

All individual test-tube and accessory listings are catalogued under the Test Tube subcategory. The table below groups them by the choice a buyer actually has to make — tube function, material and fitting — rather than by product code.

Product group	Distinguishing feature	Typical buyer
Borosilicate glass test tubes	Flat-bottom, culture round-bottom, reusable and joint/stopper-fitted variants; heat and chemical resistant	Schools, colleges and general laboratory benches
Centrifuge & microcentrifuge tubes	Conical or round-bottom, sized for standard rotor fittings; supplied loose or boxed	Clinical, QC and research labs running centrifugation
Sample & virus-sampling tubes	PP/PS construction, some ETO- or gamma-sterilised	Diagnostic, field-sampling and biological collection work
Racks, stands & baskets	Wire, PP or polycarbonate construction; 3-tier and single-tier formats	Any bench needing organised tube storage or a draining/float rack
Closures & connectors	Closure caps, interchangeable stoppers, straight and tubing connectors	Fitting out a complete sampling or reaction setup
Brushes & cleaning accessories	Test tube brushes sized to common tube diameters	Routine glassware cleaning and lab housekeeping

Quality Framework Behind the Range

Lab Glassware Manufacturer states ISO 9001 and ISO 13485 alignment for its manufacturing operations, per the company's own published profile. Material and sterilisation grade (ETO-sterilised, gamma-sterile, or non-sterile) vary by product and should be confirmed against the specific SKU being ordered rather than assumed across the range.

Choosing Between Laboratory Test Tube Options

Start from what the tube needs to survive: routine heating over a flame or hot plate calls for borosilicate glass, while single-use sample collection, centrifugation or field sampling is usually better served by polypropylene or polystyrene plasticware. From there, match the fitting to the task — a plain rimmed tube is enough for general use, while reaction and distillation work needs a ground-joint or interchangeable-stopper tube, and diagnostic or biological sampling should specify the sterilisation grade required (ETO, gamma, or none) up front.

For bulk, tender or export enquiries, send the tube type, material, capacity, cap or stopper preference, sterilisation requirement and destination country in one enquiry — along with whether racks, stands or brushes are needed — so a single quotation can cover the full bench setup rather than one line at a time.

Frequently Asked Questions

What is the difference between a test tube, a centrifuge tube and a microcentrifuge tube?
A standard test tube is a general-purpose vessel for holding, heating or mixing a sample. A centrifuge tube is shaped (typically conical or round-bottom) and sized to fit a centrifuge rotor for spinning samples to separate components. A microcentrifuge tube is a small-capacity (typically 0.5–2ml) version of the same idea, used for small-volume sample storage and high-speed spinning in research and molecular biology work.

Which material should a school or clinical lab choose?
Borosilicate glass is the standard choice for routine heating, reagent work and general teaching use because it tolerates direct flame and most chemicals. Polypropylene or polystyrene tubes are usually preferred for single-use sample collection, centrifugation and diagnostic or field sampling, where breakage risk and cross-contamination between uses matter more than heat resistance.

Can Lab Glassware Manufacturer supply test tubes against school or government tenders?
Yes. Test tubes, racks and related accessories can be supplied against school, college and government tenders, including Ministry of Education-linked programmes, as bulk or class-set orders. Share the tender specification, required tube type and quantity through Contact Us or the Tenders page.

Do you export Laboratory Test Tubes outside India?
Yes, test tubes and related labware are exported to institutional and distributor buyers outside India, with recent enquiries from Vietnam, Cambodia and Laos among other markets. Export orders should confirm destination country, required documentation and protective packing for the glassware at enquiry stage.

What accessories are usually ordered alongside test tubes?
The most common additions are a rack or stand sized to the tube diameter being used, a test tube brush for cleaning, and — for sample or biological work — matching closure caps or interchangeable stoppers. See the full accessory listing on the Test Tube page.

Explore More of the Glassware Range

Related categories from Lab Glassware Manufacturer: Test Tube (full product listing), Laboratory Flasks, Glassware Beaker, Glassware Burette, Laboratory Glass Condenser, Glasswares Columns and General Lab Equipment.

Request a Quote

Ready to order Laboratory Test Tubes for your school, college, research lab or export order? Contact Us for a quotation, or visit the Tenders page for bulk and institutional procurement.

Last updated: September 2026.