Laboratory Glassware Pipette Manufacturer, Suppliers and Exporter in Ambala India

Laboratory Glassware Ambala is leading Laboratory Glassware Pipette 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.)

A laboratory glass pipette measures and delivers a defined volume of liquid, graduated along its stem so that intermediate volumes can be read and dispensed. Laboratory Glassware Ambala manufactures and exports graduated glass pipettes in serological and Mohr patterns, listed below with product codes. They are bought by school, college and university laboratories, research and industrial laboratories, government institutions, NGOs, distributors, importers, project consultants and educational procurement agencies for titration support, solution preparation, dilution series, culture work and routine analytical measurement. Because capacity, tolerance class and graduation pattern determine whether a pipette is fit for a given method, this page sets out which values to confirm in writing before an order is placed.

Pipettes listed in this category

Product	Product code	What the product record states
Graduated Pipette Serological	EL-GP-10247	Supplied with an individual work certificate
Graduated Pipette Serological Unserialized	EL-GP-10248	Graduations printed in amber enamel
Graduated Pipettes Mohr Serialized	EL-GP-10250	Calibrated to deliver in accordance with ASTM E1293, the specification for glass measuring pipets

All three are graduated measuring pipettes. Volumetric, transfer and disposable pipettes are not currently listed in this category, and availability should be confirmed before any such item is included in a schedule.

Serological and Mohr patterns are not interchangeable

These are the ordinary meanings of the two pattern names, given so that a buyer can specify correctly. The pattern supplied against any line should still be confirmed with the company.

On a serological pipette the graduations continue to the tip, so the final graduation is reached only when the last of the liquid leaves the pipette — delivery of the full nominal volume depends on expelling that residue. On a Mohr pipette the graduations stop above the tip, and a volume is delivered by reading the difference between two marks while liquid remains in the tip. Substituting one for the other in an established method changes the delivered volume, which is why the pattern belongs on the purchase order rather than being left to the supplier's discretion.

Which specifications should be confirmed before ordering?

The product records publish a certificate reference, a marking colour and a standard reference between them, and no dimensional or volumetric data at all. Every value below has to be requested in writing and repeated on the quotation.

Selection criterion	What to confirm for each line
Nominal capacity	The capacity of each pipette in millilitres, and which capacities are available
Graduation interval	The smallest division marked on the stem, and the total number of divisions
Tolerance class	Whether the pipette is precision (Class A) or general purpose (Class B) grade, and the permitted volumetric tolerance in millilitres at that capacity
Graduation pattern	Serological or Mohr, and whether the final volume is expelled or the liquid is delivered between two marks
Delivery convention	Whether the pipette is calibrated to deliver or to contain, and the reference temperature the calibration applies at
Tip style	The tip form supplied, since the ASTM specification for measuring pipets recognises a standard taper and a long taper style and restricts one of them to general purpose grade
Glass type	The glass grade used, which the same specification addresses through its requirement for annealed borosilicate construction
Graduation marking	How the graduations are applied and in what colour — one record specifies amber enamel, the others do not state a method
Colour coding	The colour band or bands used for size identification at the bench, which the measuring pipet specification requires
Certificates	What the individual work certificate covers, whether it is issued per unit or per batch, whether it carries a serial number, and what the terms serialized and unserialized denote across these three products
Accessories	Whether a pipette filler or controller is supplied with the pipettes or ordered separately
Packing	Quantity per pack and per carton, and the export packing used

Using the ASTM reference as a specification checklist

Where a product is offered against ASTM E1293, the specification's own requirements give a buyer a ready-made list of questions. It distinguishes precision from general purpose grade, calls for annealed borosilicate construction in one piece, recognises two tip styles with one restricted to the general purpose grade, sets out the permitted methods for applying permanent graduation marks, and requires colour-code banding for size identification. A quotation that answers each of those points for the line in question is a quotation that can be checked on delivery. The same questions are worth asking of the two serological pipettes, which cite no standard.

Where the pipette filler is listed

The pipette controller published on this website is listed under the test tube category rather than here. Any enquiry that needs fillers alongside pipettes should name them explicitly, and should confirm that the filler suits the capacity and stem diameter of the pipettes being ordered.

Applications and buyer groups

Graduated glass pipettes are used for solution preparation, dilution series, aliquoting, titration support and routine analytical measurement in school and college practical teaching, university teaching and research, industrial and quality-control laboratories, and institutional laboratory fit-outs. Institutional buyers usually order them by capacity across a range of sizes for a class group or bench set, so capacities and quantities should be fixed line by line at quotation stage.

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 pipettes with other laboratory glassware. 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

Are volumetric or transfer pipettes available?

Neither is currently listed in this category; the three products published are graduated measuring pipettes in serological and Mohr patterns. Confirm availability directly before including other pipette types in a schedule.

Which capacities are available?

Capacities are not published on the product records, so the available sizes should be requested and confirmed on the quotation before ordering.

What do "serialized" and "unserialized" mean on these products?

The terms appear in two of the three product names and are not defined on the records, so their meaning — and which products carry an individual certificate — should be confirmed in writing.

Is a pipette filler supplied with the pipettes?

Confirm this per line. The pipette controller on this website is listed under the test tube category, so it should be named separately in an enquiry if it is required.

Request specifications or a quotation

Send your capacities, quantities and required tolerance class to request current product information, catalogue details and an itemised quotation.

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