Laboratory Test Tubes Manufacturer, Suppliers and Exporter in Ambala India

Laboratory Glassware Ambala is leading Laboratory Test Tubes Manufacturer,and supplier and Exporter in Amabla India, Algeria (Algiers), Angola (Luanda), Argentina (Buenos Aires), Armenia (Yerevan), Australia(Canberra), Austria (Vienna), Bahrain (Manama), Bangladesh (Dhaka), Bhutan (Thimphu), Bolivia (Sucre), Botswana (Gaborone), Brazil (Brasília), Brunei (Bandar Seri Begawan), Montenegro (Podgorica), Morocco (Rabat), Mozambique (Maputo), Myanmar (Naypyidaw), Namibia (Windhoek), Nepal (Kathmandu), New Zealand (Wellington), Nigeria (Abuja), Oman (Muscat), Palestine (Ramallah), Panama (Panama City), Papua New Guinea (Port Moresby), Paraguay (Asunción), Peru (Lima), Philippines (Manila)¸ Portugal (Lisbon), Qatar (Doha), Rwanda (Kigali), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Sierra Leone (Freetown), Slovakia (Bratislava), South Africa (Cape Town) (Pretoria) (Bloemfontein), South Sudan (Juba), Spain (Madrid), Sri Lanka (Sri Jayawardenepura Kotte) (Colombo), Sudan (Khartoum), Syria (Damascus), Tanzania (Dodoma), Thailand (Bangkok), Togo (Lomé), Tonga (Nuku'alofa), Trinidad and Tobago (Port of Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Uganda (Kampala), United Arab Emirates (Abu Dhabi), United Kingdom (London), United States (Washington, D.C.)

Laboratory test tubes are the open-ended tubes used to hold, mix, heat and centrifuge small volumes of liquid or solid sample. Laboratory Glassware Ambala produces and exports test tubes along with the other equipment needed to work with test tubes: centrifuge and microcentrifuge tubes, culture, reaction, and digestion tubes, tube holders and stands, racks and boxes, basket-type containers, caps and septa, tube cleaning brushes, connectors, and single-use sampling tools. Customers for the products may be found among schools, colleges, universities, research and industrial laboratories, government organizations, non-governmental organizations, wholesalers, importers, project consultants, and procurement agencies of educational institutions. Below are the product codes, standard sizes, and capacities, followed by instructions on what should be checked prior to ordering.

What this category contains

Group	Items published	Sizes and capacities as published
Test tubes, plain and stoppered	Flat Bottom Test Tube; Reusable Test Tube; Test Tube with Joint and Stopper; Test Tube with Interchangeable Stopper	12 × 75 mm O.D. × length; 3 ml, 10 × 75 mm, 1.0 mm wall; 100 × 12 mm height × O.D.
Centrifuge and microcentrifuge tubes	Centrifuge Tube Conical Bottom; Centrifuge Tubes Round Bottom; Centrifuge Tubes; Centrifuge Tube, ETO sterilised, conical bottom; Microcentrifuge Tube	5 ml and 10 ml; 12 ml; 30 ml; 0.5 ml
Culture, reaction and digestion tubes	Tubes Culture Round Bottom; Reaction Tube; COD Digestion Tube	12 × 100 mm O.D. × length; 25 ml; thick-walled borosilicate
Stands, racks, boxes and baskets	Test Tube Stand Wire Pattern; Test Tube Stand Round; Test Tube Stand 3 Tier PP; Test Tube Stand 3 Tier Polycarbonate; Test Tube Stand; Test Tube Baskets; Microcentrifuge Tube Racks; Float Rack; MCT Box; Centrifuge Tubes Box	13 mm × 90 tubes; 19 mm and 25 mm tubes; 13 mm × 31 and 16 mm × 31 tubes; 13 mm × 31 tubes; 25 mm tubes; 24 tubes; 16 and 64 microcentrifuge tubes of 1.5 ml; 30 ml
Closures and septa	Test Tubes Closure Cap; Turnover Flange Septa	For 12 mm and 15 mm tubes; 12 mm
Cleaning and handling	Test Tube Brush; Pipette Controller	Nylon; PVDF body
Distillation and transfer	Distilling Receiver; Connector, Straight; Tubing Connector; Reservoir, PS	Graduated with hooks; three-way, polypropylene; sloped-bottom, polystyrene
Single-use sampling consumables	Virus Sampling Tube; Swab, PS; Single Use Syringe; Sample Vial, PP	Polystyrene swab with cotton tip; flat-bottom vial, gamma sterile

Where a size is shown as a pair or a short list, confirm which of those sizes are currently available and whether others can be produced.

Which specifications should be confirmed before ordering?

The published records state a size or capacity for most items and a material for some, so several values a tender or an incoming inspection will be judged against have to be requested in writing and repeated in the quotation.

Selection criterion	What to confirm for each line
Material	Whether the item is glass or plastic, and for glass, the glass type; for plastic, the specific polymer
Wall thickness and rim	Wall thickness, and whether the rim is plain, beaded or flared
Dimensions	Outside diameter and length, or capacity, with the tolerance that applies
Graduations	Whether the item is graduated, the graduation interval, the tolerance class, and whether markings are printed or enamelled
Closure fit	The tube diameter each closure cap or septum is made for, and the joint size on stoppered tubes
Rack and stand fit	The tube diameter and number of positions each stand or rack takes, checked against the outside diameter of the tubes being ordered rather than the tube's nominal volume
Thermal handling	Whether the item can be autoclaved, and any temperature or thermal-shock limit
Sterility	For any item required sterile, the sterilisation method, the validated shelf life and the packing format
Reuse	Whether the item is intended for single use or repeated use and cleaning
Chemical compatibility	The reagents the material will be exposed to, confirmed against the material of each item
Packing	Quantity per pack and per carton, and the export packing used for glass items
Documentation	Any material, dimensional or sterility certificate the institution requires with the consignment

Three fit checks worth making before a bulk order

The published stand sizes are 13 mm, 16 mm, 19 mm and 25 mm, while the published tube outside diameters are 10 mm and 12 mm — so ask for the tube diameter each stand actually takes rather than assuming a match. The Float Rack and MCT Box are published for 1.5 ml microcentrifuge tubes, while the microcentrifuge tube listed is 0.5 ml, so confirm which tube sizes each holds. And the Centrifuge Tubes Box and the Centrifuge Tubes are both published at 30 ml, so confirm which record is the tube and which is the storage box.

Applications and buyer groups

The tubes and consumables in this category are used for general school and college practical work, for microbiological culture work, for centrifugation and sample preparation, for COD digestion and other wet-chemistry determinations, and for sample collection, transport and storage. Institutional buyers typically order them as a mixed schedule — tubes, the stands that hold them, the closures that seal them and the brushes that clean them — rather than as single lines, and quantities are usually set per laboratory bench or per class group.

Institutional and export enquiries

Laboratory Glassware Ambala accepts bulk laboratory-supply and tender enquiries through its contact and tender pages, and a schedule may combine items from this category with other laboratory ware. Institutional procurement support does not imply approval, accreditation or endorsement by any ministry, government authority, development bank, United Nations agency or funding organization.

Frequently asked questions

Does this category include plastic items as well as glass?

Yes. Several records name polypropylene, polystyrene, polycarbonate, PVDF or nylon, and one names borosilicate glass, while many records do not state a material at all — so the material of each line should be confirmed on the quotation.

Are sterile tubes available?

Two records state a sterilisation method — one centrifuge tube is described as ETO sterilised and one sample vial as gamma sterile. For any other item required sterile, confirm the method, the packing and the shelf life before ordering.

Can stands and racks be ordered to match a specific tube size?

Ask for this explicitly. Stands and racks are published by the tube diameter or tube count they hold, and those figures should be checked against the outside diameter of the tubes on the same order.

What is supplied with the stoppered test tubes?

Confirm per line whether the stopper or joint is included and what joint size is fitted, since the published records give the tube dimensions only.

Request specifications or a quotation

Send your item list, sizes and quantities to request current product information, catalogue details and an itemised quotation.

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