We have engineered the Pear Shape Volumetric Flask with a Standard Ground Mouth for sophisticated laboratories that perform a great amount of volumetric, chemical processes, and sample holding. This highly transparent and heat resistant borosilicate 3.3 glass flask is well suited for general laboratory procedures as well as for highly accurate and delicate analytical activities.

The pear shape design has better stability which reduces evaporation. The ground glass joint provides efficient airtight fit with compatible stoppers or apparatus for easy handling. This product is available for custom orders and has flexible payments and delivery terms for laboratory needs around the world.

Specification Of Lab Glassware Conical  Flask

Features Of Pear Volumetric Flask

● Thermal Shock Resistance: Changing temperature conditions are easily handled due to the durable nature of the Borosilicate 3.3.

● Secure Ground Mouth Joint: Permits leak free fit with stoppers, funnels, condensers, etc.

● Improved Mixing and Boiling Control Efficiency: Pear-shaped volumetric flasks produce more effective swirling motion and greater control of boiling as compared to cylindrical flasks.

● OEM Friendly: Customization is possible for branding, marking, volumes, and other specifications.

Application Of volumetric flasks

● Medical & Clinical Labs

In preparing reagent solutions, dilutions, and even in the storage of biochemical fluids, the volumetric flask is used extensively. The closure screw has a double seal that minimizes the risk for contamination during diagnostics or sample preparation while the volumetric flask allows precise volume control, eliminating risks of sample dilution.

● Chemical Laboratories

For titration, volumetric analysis, and for mixing volatile or even corrosive liquids, the pear shape volumetric flask is a must. The heat resistant body of the flask is also ideal for reactions that need heating and reflux.

● Microbiology Labs

The pear shaped volumetric flask used to culture or prepare media, especially where consistency of the solution and sterilization is crucial. The shape of the flask facilitates easier handling, which reduces the risk of spillage during shaking or heating.

● Academic & Research Institutions

Was designed for general purpose kits and is unavoidably in all student experiments and professional research.

Why Choose Us

With more than twenty years of experience, Jiangsu Huida Medical Instruments Co., Ltd. is one of the most trusted manufacturers for high-quality laboratory consumables globally. We own and operate specialized glassware factories, ensuring strict quality control from raw material to final product. Our flasks are manufactured to international standards (ISO, CE), serving laboratories in more than 50 countries. With responsive OEM service, fast sampling, and scalable production, Huida is renowned for trustworth lab-grade glassware.

 Frequently Asked Questions (FAQ)

1.What is the primary function of a pear volumetric flask in lab settings?

A pear shape volumetric flask is used for precise solution preparation, chemical storage, and reaction control in laboratory settings. Its shape enables swirling and enhances heating to minimize evaporation.

2. How does this flask compare to a Lab glassware conical flask?

While both are used for similar purposes, the pear shape flask offers better thermal resistance and more secure ground glass sealing, making it preferable for controlled reactions and long-term solution storage.

3.Would the volumetric flask be appropriate for titration and analytical chemistry purposes?

Yes. This volumetric flask is calibrated for high-precision measurements, specifically designed for analytical chemistry, titrations, and other activities that require preparation of standard solutions in professional grade laboratories.

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