Volumetric Glassware
Class A & Class B volumetric flasks, pipettes, burettes, measuring cylinders and pycnometers — manufactured in Borosilicate 3.3 glass by a trusted volumetric glassware manufacturer and exporter based in Ambala, India, and calibrated to international accuracy standards.
Volumetric Glassware Manufacturer & Exporter in India
Volumetric glassware is laboratory glassware that is manufactured and calibrated to contain or deliver a precise, known volume of liquid at a specified temperature (usually 20°C). Unlike general-purpose glassware, every volumetric item — a flask, pipette, burette, measuring cylinder or pycnometer — is individually toleranced during manufacturing so that the marked graduation truly represents the stated volume.
Because so much of analytical chemistry, quality control, titration, dilution and formulation work depends on accurate volume measurement, volumetric glassware forms the backbone of any chemistry, pharmaceutical, academic or industrial testing laboratory. As a leading volumetric glassware manufacturer in India, Yash Instrument Company produces its full volumetric range in Borosilicate 3.3 glass at our Ambala facility, with in-house calibration, bulk/wholesale pricing and quality control before dispatch.
Our volumetric glassware is supplied to schools, universities, research institutes, pharmaceutical companies, hospitals and industrial testing labs across India, and exported to buyers in the USA, UK, Australia, Germany, UAE, Nigeria, Kenya and South Africa.
Volumetric Glassware Products We Manufacture & Export
Every category below is available in Class A and Class B accuracy, in clear and amber (light-resistant) borosilicate glass, and in a full range of capacities — supplied in bulk to India and export markets.
Volumetric Flasks
Pear-shaped flasks with a long, graduated neck used to prepare solutions of an exact concentration. Available in Class A and Class B, clear and amber glass, from 5 ml to 5000 ml.
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Volumetric & Transfer Pipettes
One-mark transfer pipettes used to deliver a single, fixed volume with high accuracy — essential for titration, dilution and quantitative transfer of reagents.
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Burettes
Long, graduated tubes with a precision stopcock used to dispense variable, measured volumes of liquid drop by drop — the standard instrument for acid-base titration.
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Measuring Cylinders
Tall, graduated cylinders used for quick, moderately precise volume measurement of liquids during general lab work, sample preparation and routine dispensing.
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Pycnometers
Precision, calibrated glass vessels used to determine the density and specific gravity of liquids with a high degree of accuracy — common in QC and formulation labs.
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Full Product Catalogue
Browse our complete range of beakers, flasks, bottles, funnels, distillation and volumetric glassware, or contact us for custom volumes and OEM branding.
View All ProductsClass A vs Class B Volumetric Glassware
International standards define two accuracy classes for volumetric glassware. Choosing the right class depends on how critical measurement accuracy is for your application.
| Aspect | Class A | Class B |
|---|---|---|
| Tolerance | Tightest permissible tolerance as defined by ISO/DIN standards (typically half of Class B) | Wider, standardised tolerance — roughly double the Class A tolerance |
| Typical Use | Analytical chemistry, pharmaceutical QC, research, referee/arbitration testing | Routine laboratory work, education, general dispensing |
| Certification | Often individually batch-tested; calibration certificates available on request | Manufactured to standard tolerance; certificates available on request |
| Markings | Marked "Class A" / "A" with permanent, wear-resistant graduation | Marked "Class B" / "B" with permanent graduation |
| Typical Buyers | Research labs, pharma companies, referee laboratories, export buyers with strict specs | Schools, colleges, distributors, general industrial and teaching labs |
Calibrated To International Standards
Our volumetric glassware is manufactured with reference to the following internationally recognised standards, giving buyers confidence for institutional procurement and export.
Applications Of Volumetric Glassware
Titration & Analysis
Burettes and pipettes for acid-base, redox and complexometric titrations in analytical chemistry.
Solution Preparation
Volumetric flasks for preparing standard solutions and reagents of exact, known concentration.
Pharma & QC
Class A glassware for pharmaceutical formulation, quality control and referee testing.
Education & Training
Class B glassware for schools, colleges and university teaching laboratories.
Industrial Testing
Measuring cylinders and pycnometers for density, specific gravity and process quality checks.
Environmental Testing
Precise dilution and sample measurement for water, soil and effluent testing laboratories.
Manufactured For Accuracy, Built For Export
Borosilicate 3.3
Low thermal expansion and high chemical resistance keep calibrated volumes stable over years of use.
Class A & Class B
Both accuracy classes manufactured in-house, with calibration and material test reports available.
Export-Grade Packing
7-ply reinforced cartons and palletization to ensure zero-breakage delivery worldwide.
25+ Years, 10+ Countries
A trusted Ambala-based manufacturer with a long export track record across global markets.
Volumetric Glassware FAQs
What is volumetric glassware?
Volumetric glassware is laboratory glassware manufactured and calibrated to measure or deliver precise volumes of liquid. It includes volumetric flasks, pipettes, burettes, measuring cylinders and pycnometers, and is used wherever accurate quantitative measurement is required.
What is the difference between Class A and Class B volumetric glassware?
Class A glassware has tighter manufacturing tolerances and higher measurement accuracy, making it suitable for analytical, research and quality-control work. Class B glassware has wider (but still standardised) tolerances and is commonly used for routine, educational and general laboratory work where extreme precision is not critical.
Which standards govern volumetric glassware accuracy?
Common standards include ISO 1042 (volumetric flasks), ISO 4787 (volumetric glassware calibration), ISO 385 (burettes), ISO 835 (graduated pipettes), ISO 6706 (dilution instruments), and DIN 12664/12680, along with ASTM E288, E542 and E694 for the US market.
What material is used to manufacture volumetric glassware?
We manufacture volumetric glassware primarily from Borosilicate 3.3 glass, which offers low thermal expansion, high chemical resistance and long-term dimensional stability so that calibrated volumes remain accurate over repeated use.
Do you supply Class A volumetric glassware for export?
Yes. We manufacture and export Class A and Class B volumetric flasks, pipettes, burettes and measuring cylinders with export-grade packaging, calibration certificates and material test reports on request.
Who is a reliable volumetric glassware manufacturer in India?
Yash Instrument Company is a 25+ year old volumetric glassware manufacturer based in Ambala, Haryana, India, supplying Class A and Class B volumetric flasks, pipettes, burettes and measuring cylinders to schools, laboratories, pharma companies and export buyers worldwide.
What is the price of volumetric glassware in India?
Volumetric glassware pricing depends on the accuracy class (A or B), capacity, glass type (clear or amber) and order quantity. Contact us or request a quote for the latest bulk and wholesale pricing on volumetric flasks, pipettes, burettes and measuring cylinders.
Buy Volumetric Glassware In Bulk — Get Wholesale Pricing
Request the latest Class A / Class B volumetric glassware price list, capacities and export documentation from a trusted manufacturer and exporter in India.