Buy Volumetric Flask direct from our factory in Ambala, India. Yash Instrument Company manufactures and exports ISO certified, borosilicate 3.3 volumetric flask to the USA, UK, Germany, Australia, UAE, and more. All sizes available — enquire for bulk pricing or sample orders.
Flasks - Volumetric, Class-a With Solid Glass Stopper And Permanent Blue Ring Mark - Astm
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Flasks - Volumetric Class-a With Solid Glass Stopper - Astm
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Flasks - Volumetric Micro, Class-a With Hexagonal Base, Astm
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Flasks - Volumetric, Class-b With Hollow Glass Stopper
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Flasks - Volumetric, Class-a With Hollow Glass Stopper
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Flasks- Volumetric, Class-a With Pe Stopper, Amber
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Flasks - Volumetric Class-b With Tooled Neck
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Flasks - Volumetric Class-a With Tooled Neck
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Volumetric Flask Amber Glass Class A
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Volumetric Flask Clear Glass Class A
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Volumetric Flask Amber Glass Class B
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Volumetric Flask Clear Glass Class B
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Yash Instrument Class-A Volumetric Flasks with a solid glass stopper and permanent blue ring mark are manufactured to ASTM tolerance standards, offering the highest level of volumetric accuracy for critical analytical and quantitative work.
Key Features
- Class-A tolerance for the highest level of volumetric accuracy
- Solid glass stopper provides a tight, contamination-free seal
- Permanent blue enamel ring mark ensures the graduation line never fades or wears off
- Manufactured and calibrated to meet ASTM specifications
Applications: Suited to precision analytical chemistry, quality control, and any procedure requiring certified Class-A accuracy with long-term graduation durability.
Overview
Yash Instrument Class-A Volumetric Flasks with a solid glass stopper are precision-calibrated to ASTM standards, providing reliable, high-accuracy volume measurement for standard analytical laboratory use.
Key Features
- Class-A tolerance for high-precision volume accuracy
- Solid glass stopper for a secure, leak-free closure
- Manufactured to ASTM specifications for laboratory-grade reliability
- Clear borosilicate 3.3 glass for accurate meniscus reading
Applications: A standard choice for analytical labs, titrations, and quantitative preparations requiring Class-A certified accuracy.
Overview
Yash Instrument Micro Volumetric Flasks with a hexagonal base are designed for small-volume, Class-A accurate measurements, with a stable hexagonal foot that prevents rolling on bench surfaces.
Key Features
- Hexagonal base prevents rolling and improves bench stability
- Class-A tolerance suited to precise micro-scale volume work
- Manufactured to ASTM specifications for certified accuracy
- Ideal for small-volume formulations where standard flask sizes are impractical
Applications: Used in micro-analytical chemistry, pharmaceutical micro-formulation, and any procedure requiring small, precisely measured volumes.
Overview
Yash Instrument Class-B Volumetric Flasks with a hollow glass stopper offer a lightweight, economical option for routine volume measurement where Class-B tolerance is sufficient.
Key Features
- Class-B tolerance suited to general-purpose laboratory measurement
- Hollow glass stopper reduces overall weight while maintaining a secure seal
- Durable borosilicate 3.3 construction resists thermal and chemical stress
- Cost-effective alternative to Class-A flasks for non-critical work
Applications: Suitable for routine sample preparation, teaching laboratories, and general dilution work where Class-B accuracy meets requirements.
Overview
Yash Instrument Class-A Volumetric Flasks with a hollow glass stopper combine certified high-precision accuracy with a lighter-weight stopper design for everyday analytical use.
Key Features
- Class-A tolerance for high-accuracy volumetric measurement
- Hollow glass stopper reduces weight without compromising the seal
- Clear graduation marking for precise meniscus alignment
- Resistant to common laboratory acids, bases, and solvents
Applications: A dependable choice for analytical labs requiring Class-A precision with a lighter, easier-to-handle stopper.
Overview
Yash Instrument Class-A Amber Volumetric Flasks with a PE (polyethylene) stopper are designed for the accurate measurement and storage of light-sensitive solutions that degrade under UV or visible light exposure.
Key Features
- Amber glass body blocks UV and visible light to protect photosensitive contents
- Class-A tolerance ensures precise, certified volume accuracy
- PE stopper offers a lightweight, economical, easy-to-use closure
- Suitable for aqueous solutions and general reagent storage
Applications: Ideal for preparing and storing light-sensitive reagents, standards, and photosensitive analytical solutions.
Overview
Yash Instrument Class-B Volumetric Flasks with a tooled neck feature a precision-finished neck designed for a consistent, interchangeable fit with standard stoppers and closures.
Key Features
- Tooled neck finish ensures a consistent, reliable stopper fit
- Class-B tolerance suited to general-purpose laboratory use
- Durable borosilicate 3.3 glass construction
- Economical option for routine dilution and preparation tasks
Applications: Well suited to teaching labs, general sample preparation, and routine volumetric work where a standard neck fit is required.
Overview
Yash Instrument Class-A Volumetric Flasks with a PE stopper deliver certified high-precision accuracy paired with a lightweight, economical polyethylene closure for everyday analytical use.
Key Features
- Class-A tolerance for high-accuracy, certified volume measurement
- PE stopper is lightweight, economical, and easy to handle
- Tooled neck finish for a consistent, secure stopper fit
- Clear glass body for easy visual monitoring of contents
Applications: A practical, cost-effective choice for analytical laboratories requiring Class-A accuracy for aqueous solution preparation.
Overview
Yash Instrument Amber Glass Volumetric Flasks, Class A, provide certified high-precision volume accuracy in a light-protective amber body, safeguarding sensitive solutions from UV and visible light degradation.
Key Features
- Amber glass construction blocks harmful light wavelengths
- Class-A tolerance for certified, high-precision measurement
- Borosilicate 3.3 glass resists thermal shock and chemical attack
- Clear, permanent graduation marking for accurate volume reading
Applications: Suited to preparing and storing photosensitive standards, reagents, and analytical solutions requiring Class-A accuracy.
Overview
Yash Instrument Clear Glass Volumetric Flasks, Class A, offer certified high-precision volume accuracy in a transparent borosilicate 3.3 body, ideal for standard analytical and quantitative laboratory procedures.
Key Features
- Class-A tolerance for the highest level of certified volumetric accuracy
- Clear glass body allows full visibility of contents and meniscus level
- Durable borosilicate 3.3 construction resists thermal and chemical stress
- Permanent graduation marking for long-term accuracy retention
Applications: A standard choice for analytical chemistry, titrations, and precise dilution work requiring Class-A certified accuracy.
Overview
Yash Instrument Amber Glass Volumetric Flasks, Class B, combine light-protective amber glass with general-purpose Class-B tolerance, offering an economical option for routine handling of light-sensitive solutions.
Key Features
- Amber glass body protects light-sensitive contents from UV exposure
- Class-B tolerance suited to routine, non-critical measurement
- Borosilicate 3.3 construction for durability and chemical resistance
- Cost-effective alternative to Class-A amber flasks
Applications: Suitable for routine storage and preparation of photosensitive solutions in teaching and general-purpose laboratories.
Overview
Yash Instrument Clear Glass Volumetric Flasks, Class B, provide a reliable, economical option for general laboratory volume measurement in a transparent borosilicate 3.3 body.
Key Features
- Class-B tolerance suited to routine, general-purpose measurement
- Clear glass body for full visibility of contents and graduation marks
- Durable borosilicate 3.3 construction resists thermal shock
- Economical alternative to Class-A flasks for non-critical applications
Applications: A practical choice for teaching laboratories, general dilution, and routine sample preparation tasks.