Product Description
The Flask Volumetric Class “A” is a labware apparatus for producing standard solutions and for chemical volume measurement. These Flask Volumetric flasks range from 1ml to 100ml in size and are made of high-quality borosilicate glass that is both heat- and chemical-resistant, as well as being resistant to mechanical stress. Each flask is calibrated to Class “A” ASTM E 288 / ISO 1042 standards. The flasks conform to the applicable requirements and regulations under the United States Federal for accuracy, appearance, quality, durability, and manner of design and construction. These flasks feature a narrow neck, a single graduation ring, and a marking spot. They are ideal for laboratories doing titrations and bacteriological testing, and due to their Flask Volumetric narrow neck design, they are best used for testing of volatile liquids.
Key Features : Flask Volumetric Class “A” 5ml
Comes with capacities ranging from 1ml to 100ml to meet your laboratory’s demands.
Made of heat and chemical-resistant borosilicate glass.
The “Classical” Calibration A for precise, repeatable measurements.
Bold, easy-to-read graduation marks.
The neck is narrow, and the finish is smooth and can be easily filled.
Custom design for heavy laboratory use.

Applications
Chemical analysis – making up of definite standard solutions.
Pharmaceutical Laboratories – For properties of sensitive composites: management, conservation, and analysis.
Environmental evaluation – comprising soil, air, and water sampling service.
Food and beverage testing – precise ingredient measurement and highly sensitive solution.
Study and teaching – perfect for high-precision experiments and lab courses.
Why Choose This Volumetric Flask?
Calibration “Class A” guarantees test results in the lab.
Shatter-resistant glass and reinforced bases ensure this glassware has a durable design.
Convenient, clear markings and the blue narrow neck, combined with its narrow mouth, make this bottle easy to use.
Economical and reusable for long-term laboratory use.
Sizes available from 1ml to 100ml accommodate a wide range of laboratory needs.
Specifications
Sizes Available: 1ml, 2ml, 5ml, 10ml, 20ml, 25ml, 50ml, 100ml
Material: Borosilicate isoliervermatung glass (heat and chemical-resistant)
Accuracy: Class “A” calibrated to ASTM E 288 / ISO 1042 standards
Design: Narrow neck, single graduation line, smooth type, marking area is clear
Cap: White opaque with heavy knurled ridges for easy removal (sold separately)
Production: ISO 9001:2008 certified production, manufactured in the USA
Price in Bangladesh
For the best rates and prompt delivery, please contact M/S Bright Scientific Co. They offer ensured quality and strong support for use in laboratory and research applications.
Where to Buy
Buy Flask Volumetric Class “A” – 1ml to 100ml from M/S Bright Scientific Co. for high-standard laboratory glassware at inexpensive rates.
Why Buy from M/S Bright Scientific Co.?
Reliable laboratory glassware supplier in Bangladesh.
Fast and responsive customer service.
Ships all around the world with trusted logistic partners.
Contact Information
M/S Bright Scientific Co.
Phone: 01711285976






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