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flask Product List and Ranking from 17 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

flask Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ＭＩＺＵＫＥＮ（元・富士理化工業） 本社 Osaka//Testing, Analysis and Measurement
  2. 相互理化学硝子製作所（TOP） Kyoto//Testing, Analysis and Measurement
  3. ハリオサイエンス Tokyo//Glass and clay products
  4. 4 セルシード Tokyo//Pharmaceuticals and Biotechnology
  5. 5 ユニケミー Aichi//Testing, Analysis and Measurement
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flask Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Cassia flask ＭＩＺＵＫＥＮ（元・富士理化工業） 本社
  2. Flask - round bottom; flat bottom 相互理化学硝子製作所（TOP）
  3. Temperature-responsive cell culture equipment UpCell flask available for sample provision. セルシード
  4. Flask "PFA Made Measuring Flask (Class A)" ユラボジャパン
  5. 4 Erlenmeyer flask 相互理化学硝子製作所（TOP）

flask Product List

16～30 item / All 57 items

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Baffled triangular flask made of heat-resistant glass

Baffled triangular flask made of heat-resistant glass

Increased stirring efficiency! Heat-resistant glass 【triangular flask with baffle】.

A triangular flask with protrusions called "baffles" on the inside. It has a shape suitable for culture experiments, and the rotating culture medium, when spun, hits these baffles, allowing for stirring while incorporating air. We can accommodate your preferences regarding the position and processing of the baffles if you consult with us. The sizes range from 50ml to 5L, offering a wide product lineup that is not available from other companies.

  • Glassware and containers

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Round-bottom flask made of heat-resistant glass.

Round-bottom flask made of heat-resistant glass.

The round-bottom shape is uniform in heat transfer during heating and is resistant to changes in pressure. It can be widely used for chemical reactions, stirring, heating, cooling, and more.

Round-bottom flasks are available in sizes ranging from 50ml to 2L. H-32: HARIO-32 is a borosilicate glass with a low expansion coefficient, completed after years of research. It is a glass that meets the "Borosilicate Glass-1" standard specified by JIS, exhibiting excellent chemical durability and heat resistance. It does not contain any heavy metals such as lead, zinc, or cadmium, nor does it use sulfurous acid or antimony, which are commonly used as bubble-reducing agents in regular glass. Due to its low expansion coefficient, it experiences minimal expansion and contraction from heating and rapid cooling, making it a glass material with high heat resistance that can withstand a temperature shock of 250 degrees.

  • Glassware and containers
  • Glass

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Flask "PFA Made Measuring Flask (Class A)"

Flask "PFA Made Measuring Flask (Class A)"

A flask capable of high-precision and accurate measurement.

The "PFA Made Erlenmeyer Flask (Class A)" is an Erlenmeyer flask made of PFA that excels in chemical resistance. It is manufactured according to DIN, EN, and ISO standards, allowing for accurate measurements. The screw neck design prevents liquid leakage. 【Features】 ■ Chemical resistance ■ Autoclavable ■ Individually packaged in a PE bag *For more details, please contact us or download the catalog.

  • Glassware and containers

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CELLSTAR Cell Culture Flask

CELLSTAR Cell Culture Flask

Cultivation of various cells is possible with four types of surface treatments! It can be used for closed system cultivation.

Our "CELLSTAR Cell Culture Flask" is available in three sizes: 25 cm², 75 cm², and 175 cm². Additionally, the surface treatments of the products include four types: TC treatment (cell adhesion), SC treatment (untreated), Advanced TC (high cell adhesion), and Cell-repellent (low cell adhesion), suitable for the culture of suspended cells, adherent cells, and spheroid cell cultures. 【Features】 - Culture areas of 25 cm², 75 cm², and 175 cm² - Caps available in standard (without filter) and filter-equipped - Cap colors: SC products and Cell-repellent products are white, TC products are red, and Advanced TC is blue - Quality test reports available for each lot We are currently running a campaign, so please refer to the catalog below for product numbers. If you would like a sample, please contact us.

  • Other laboratory equipment and containers

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Glass volumeter

Glass volumeter

Equipped with the reassuring JIS mark! A lineup of items such as Erlenmeyer flasks and volumetric pipettes!

At Climbing Co., Ltd., we produce "glass volumetric instruments" such as graduated cylinders, graduated flasks, pipettes, and burettes. They come with a reliable JIS mark. Traceability and internal inspection certificates are available for a fee. In addition to custom orders for special capacities of volumetric instruments, we also manufacture glass bottles and industrial glass components that can be produced in small lots. 【Features】 ■ Reliable JIS mark ■ Traceability and internal inspection certificates issued (for a fee) ■ Custom orders for special capacities of volumetric instruments available *For more details, please refer to the PDF materials or feel free to contact us.

  • Glass
  • Glassware and containers

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Inclined Pleat Cultivation Triangle Flask 'MZS'

Inclined Pleat Cultivation Triangle Flask 'MZS'

The diagonal pleats born from years of ingenuity and experience have achieved an increase in oxygen dissolution efficiency!

The "MZS" is a shaking culture device that enhances the dissolution efficiency of oxygen necessary for aerobic microbial cultivation. The slanted baffles, born from years of ingenuity and experience, are the key feature. They help reduce the adhesion of splashed liquid to the stopper, which can be a source of contamination. As an option, we also offer an "oxygen electrode for shaking flasks" that is easy to handle with a galvanic method. 【Features】 ■ Achieves improved oxygen dissolution efficiency ■ Slanted baffles are the key feature ■ Prevents adhesion of splashed liquid to the stopper *For more details, please refer to the catalog or feel free to contact us.

  • Glassware and containers
  • Other laboratory equipment and containers
  • others

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Cell culture Arlenmayer & Fernbach flask

Cell culture Arlenmayer & Fernbach flask

Clear and autoclavable! Suitable triangular flasks and wide-bottom flasks for suspended cells!

The "Cell Culture Erlenmeyer & Fernbach Flask (Vent Cap)" is a triangular flask and a wide-bottom flask suitable for suspended cells. It is clear and autoclavable (polycarbonate). With a 70mm diameter, the vent area is also wide, making gas exchange easy. Both 2L and 3L sizes come gamma sterilized and individually wrapped. We offer flat bottom or anti-rolling bottom types. 【Features】 ■ Clear and autoclavable ■ 70mm diameter with a wide vent area ■ Easy gas exchange ■ Gamma sterilized and individually wrapped *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Comprehensive Catalog "Sansho Research and Experimental Glass Products and Equipment 2019 Edition"

Comprehensive Catalog "Sansho Research and Experimental Glass Products and Equipment 2019 Edition"

A wide range of products related to various physical and chemical instruments, measuring devices, tissue culture, and environmental measurement is available!

This catalog is a comprehensive catalog from Sansho Co., Ltd., which handles physical and chemical instruments, measuring devices, and glass, rubber, and plastic equipment. It includes various products such as flasks for tissue culture, ECM-coated products, protective clothing, high-volume air samplers, and various incubators. Please feel free to contact us if you have any requests. [Contents] ■ Tissue culture and filtration products ■ Safety, protection, cleaning, and sterilization ■ Environmental measurement and inspection supplies ■ General-purpose equipment ■ Facilities, storage, and transportation, etc. *This PDF is a digest version. Please contact us if you need the full version.

  • Sterilizer
  • flask
  • Workbench

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Notice of the 9th Regenerative Medicine EXPO Osaka (Hall 5, Booth 13-48)

Notice of the 9th Regenerative Medicine EXPO Osaka (Hall 5, Booth 13-48)

Proposal of the latest technologies and products related to regenerative medicine on the largest scale in western Japan.

We propose solutions for various phase challenges related to cell culture and biomaterials with new products.

  • Culture vessel

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Cell Culture Flask

Cell Culture Flask

The wide design makes pipetting and cell scraper operations easy. The culture surface excels in uniformity and smoothness, providing a clear view during microscopic observation.

Two types of flasks are available: (1) TC-treated flasks that improve the initial adhesion and proliferation of cells by hydrophilic surface treatment, and (2) untreated flasks that make it difficult for suspended cells to adhere, minimizing damage and loss during recovery. The wide-mouth design facilitates pipetting and cell scraper operations. The culture surface is excellent in uniformity and smoothness, providing a clear view during microscopic observation. Flasks with filter caps use hydrophobic filters to prevent the intrusion of fungi and bacteria into the flask.

  • Plastic utensils and containers

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Thomson's flask

Thomson's flask

Autoclavable polypropylene flask compliant with US-FDA-21CFR standards.

Tharson's products are high-quality items manufactured using precision molding technology, produced from pure and unadulterated plastic resin materials without the use of any additives or plasticizers. They are a brand of research-grade plastic products that excel in cost performance, contributing not only to quality but also to cost efficiency. - Made of PP compliant with US-FDA-21CFR standards. - Made from virgin resin. No additives such as plasticizers or release agents are used. - There are two types of flasks: triangular flasks and filtering flasks. - Autoclavable. - Triangular flasks are available in sizes ranging from 100 to 500 ml. - Filtering flasks are available in sizes ranging from 500 to 1500 ml. - Filtering flasks can accommodate tubes with an inner diameter of 6.4 to 9.5 mm. - Ideal for use in laboratories, factories, and food-related applications. - Examples of use: chemical solutions, pharmaceuticals, reagents, culture media, supplements, factory wastewater, water quality samples, waste liquids, and more.

  • イプロス_ターソンズ_ろ過フラスコ.jpg
  • Plastic utensils and containers
  • Other laboratory equipment and containers

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Round-bottom flask (no brand)

Round-bottom flask (no brand)

This is a low-cost conical flask with a joint. The material is made of Pyrex glass from a domestic manufacturer. The delivery time is also quick.

This is an essential pear-shaped flask for laboratories. Our company has decided to sell high-quality pear-shaped flasks at low prices. While there are low-priced options available, such as those made in China, they often have inconsistent thickness and cannot be considered good quality. Our products are made by domestic manufacturers and are crafted from Pyrex, resulting in a very beautiful finish that we believe you will be satisfied with. To achieve a lower price, we have omitted processes such as adding our logo, so these will be unbranded pear-shaped flasks.

  • Glassware and containers

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Chapman flask (specific gravity bottle)

Chapman flask (specific gravity bottle)

This is a flask used for measuring the specific gravity of wood.

It is a measuring instrument commonly used in construction within a glass volumeter. Currently, it has a white scale.

  • Glassware and containers

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