相互理化学硝子製作所（TOP） List of Products and Services

● By using ceramic in the ventilation part, it has become possible to stabilize air permeability, durability, heat resistance, chemical resistance, and strength. ● The silicone plug, ceramic filter, and silicone cap can be sterilized in an autoclave individually. ● By using ceramic, stable air permeability is ensured. ● They can be color-coded for versatile use. ● There is stable air permeability due to the ceramic.

• Other laboratory equipment and containers

This is a device for heating and decomposing samples using sulfuric acid. It is commonly used for the pretreatment of nitrogen quantification.

• Glassware and containers

This is a standard type of nitrogen quantification device.

• Glassware and containers

This is a standard type of nitrogen quantification device.

• Glassware and containers

● Made of EVA (ethylene-vinyl acetate) that does not contain environmental hormones, it is lightweight and does not have water droplet adhesion or leakage. ● Convenient for use with crushed ice, dry ice, alcohol, and liquid nitrogen. ● Operating temperature: -196℃ to +93℃.

• Glassware and containers

This is a glass melting point measuring device that is widely used in analysis and research, conforming to the standards of the 16th Revised Japanese Pharmacopoeia and JIS K-0065.

• Glassware and containers

It is a glass melting point measuring device widely used in analysis and research, compliant with the standards of the 16th revision of the Japanese Pharmacopoeia.

• Glassware and containers

This is a new product. You can view it from the link at the bottom right.

• others
• Other laboratory equipment and containers

We have added various products including the "Mini Clamp," which is a smaller version of the "Clamp & Muff," made entirely of stainless steel; the "Stainless Clip," which has a hole for hooks and can be hung anywhere; the "Tube Clamp SUS304," which can secure pipes from small to large sizes; the "Intermediate Stabilizing Base Stainless C-Type SUS304," which can be fixed to caster bases, work tables, and experimental tables made of steel plates; and the "Multi Muff SCS13 (equivalent to SUS304)" for φ10 and φ13mm combinations. 【Features】 [Mini Clamp] - The tip of the clamp is PVC coated, allowing it to securely grip small instruments and sensors. [Stainless Clip] - Equipped with a locking screw for secure fixation, preventing falls. [Tube Clamp SUS304] - Can be fixed to angles by adding a washer. [Intermediate Stabilizing Base Stainless C-Type SUS304] - Can be mounted on tops, shelves, and frames if the thickness is 55mm or less. [Multi Muff SCS13 (equivalent to SUS304)] - Allows combinations of φ10×φ13 and φ13×φ13. For more details, please contact us or download the catalog.

• Vice Clamps
• Stainless steel utensils and containers

As "Hydronalium alloy products," we offer double-opening clamps (small, medium, large), round clamps, thin tube clamps, corner muff, corner muff with claws, and intermediate stability bases. 【Features】 ○ Excellent acid resistance and strength ○ Lighter than standard die-cast ○ Popular among women For more details, please contact us or download the catalog.

• Vice Clamps
• Other laboratory equipment and containers

The hydroponic cultivation device "UH-A01E" allows you to set the clock and timer, and simply press the operation button to automatically control the optimal light intensity and duration for growing vegetables. It enables cultivation without the need for daily watering or water changes, ensuring hygiene. 【Features】 ○ Equipped with energy-saving LED ○ Front door can be stored at the bottom of the main unit ○ Cultivable items: 10 heads of lettuce and leafy vegetables, 20 plants of baby greens and herbs For more details, please contact us or download the catalog.

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"Aqua Block" is a sandbag that can be quickly prepared just by soaking it in water. It transforms into a 20kg sandbag in 3 minutes after being soaked, making it suitable for initial response measures during emergencies such as flooding and inundation. Additionally, it can be reused by air-drying in a shaded area. 【Features】 ◯ Normally about 400g → Absorbs water to become about 20kg in 3 minutes ◯ Reusable after air-drying ◯ Expands upon water absorption, eliminating the need for filling with soil 【Uses】 ○ Flood prevention → Effective even in urban areas with no escape routes for water ○ Response during emergency water discharge → Prevents inflow into basements → Prevents overflow on roads → Prevents flooding of houses → Removes water during construction and other activities → Drains areas where flooding has caused road closures → Guides water flow → Stops rapid currents during increased water levels For more details, please contact us or download the catalog.

• others

This is a Pyrex glass beaker widely used for analysis and research.

• Glassware and containers

This is a tall beaker made of Pyrex glass, widely used for analysis and research.

• Glassware and containers

This is a conical beaker made of Pyrex glass, widely used for analysis and research.

• Glassware and containers

This is a Pyrex glass triangular flask widely used for analysis and research.

• Glassware and containers

It is a triangular flask with a stopper that is widely used for analysis and research.

• Glassware and containers

This is a round-bottom and flat-bottom flask made of Pyrex glass, widely used for analysis and research.

• Glassware and containers

This is a round-bottom and flat-bottom Pyrex glass flask with a common joint. In addition to standard joint sizes such as 15/25, 24/30, and 29/32, we can also manufacture it in your specified joint size, so please contact us.

• Glassware and containers

This is a pear-shaped flask made of Pyrex glass, widely used for analysis and research.

• Glassware and containers

This is a pear-shaped flask made of Pyrex glass with a common joint. In addition to standard joint sizes such as 15/25, 24/30, and 29/32, we can also manufacture it in your specified joint size, so please contact us.

• Glassware and containers

It is a wide-mouth bottle with an inner lid, making it suitable as a sample bottle, and it can be used for both liquids and powders as a reagent bottle. Additionally, there are various types of lids available, including those made of Urea, PP (polypropylene), or metal (tin), so please specify according to your needs.

• Glassware and containers

This is a glass separable flask (reaction vessel) with a cylindrical flat bottom, widely used for analysis and research.

• Glassware and containers

This is a glass separable flask (reaction vessel) in a cylindrical round shape, widely used for analysis and research.

• Glassware and containers

It is a glass separable flask (reaction vessel) widely used for analysis and research.

• Glassware and containers

It is a glass round separable flask (reaction vessel) widely used for analysis and research.

• Glassware and containers

This is a cover for glass separable flasks (reaction vessels) widely used in analysis and research.

• Glassware and containers

This is a glass arsenic testing device type B, widely used for analysis and research, compliant with the standards of the 16th revision of the Japanese Pharmacopoeia.

• Glassware and containers

This is a glass gas analysis device that widely used for analysis and research, compliant with the JIS K-0301 standard.

• Glassware and containers

This is a glass Ostwald viscometer widely used for analysis and research. It is more conveniently used for comparing with standard samples to determine relative viscosity rather than calculating absolute viscosity from viscosity constants.

• Glassware and containers

This is a glass Canon fence-type viscometer widely used for analysis and research. It is an improved version of the Ostwald viscometer, with minimal errors due to slope, requiring a small sample volume, and allowing for the collection of intrinsic quantities, eliminating the need for an injection pipette (with a constant calibration table included).

• Glassware and containers

This is a glass JIS K-2283 compliant Ubbelohde viscometer widely used for analysis and research. It is also known as a dilution viscometer because viscosity measurements can be performed while diluting, without the need to keep the sample amount constant. (Includes a constant testing table)

• Glassware and containers

This is a glass droplet counter (tensiometer) that conforms to JIS K-3326, widely used in analysis and research.

• Glassware and containers

This is a glass pycnometer (specific gravity bottle) with a thermometer, widely used for analysis and research.

• Glassware and containers

This is a glass petri dish widely used for analysis and research.

• Glassware and containers

It is a glass spray device for chromatography that is widely used in analysis and research.

• Glassware and containers

This is a glass Soxhlet fat extractor widely used for analysis and research.

• Glassware and containers

● A low-cost digital temperature controller with a timer and sensor included. ● Easy operation with screen settings available by pressing the switch key.

• Other physicochemical equipment

● Detects shaking equivalent to seismic intensity 5 or higher and quickly cuts off the power supply. ● The power is hard cut off by a contactor, and notifications are provided via LED and buzzer. ● The operating circuit is one that does not automatically resume after an emergency stop or power restoration.

• Circuit breakers and switches

Prevents glass shattering and leakage of contents.

• Other measurement, recording and measuring instruments
• Glassware and containers

This is a glass common joint reagent bottle widely used for analysis and research. Since the dimensions of the neck are standardized for the same capacity, it is safe to mix up the stoppers.

• Glassware and containers

This is a standard glass desiccator widely used for analysis and research.

• Glassware and containers

This is a glass common wide-mouth reagent bottle widely used for analysis and research. Since the dimensions of the openings are standardized for the same capacity, it is okay to mix up the stoppers.

• Glassware and containers

Glass reagent bottles with narrow necks, widely used for analysis and research, come with stoppers.

• Glassware and containers

This is a standard glass desiccator widely used for analysis and research.

• Glassware and containers