日本ビュッヒ List of Products and Services

This catalog is from Japan Büchi, which handles food analysis equipment. It features products suitable for alcohol content measurement, such as the "Kjeldahl Distillation Unit K-350," as well as the "Scrubber K-415" and the "Kjeldahl Digester K-425." [Contents] ■ Protein measurement ■ Measurement of moisture, protein, fat, and ash content ■ Ash content measurement ■ Fat measurement ■ Trans fatty acid measurement ■ Residual pesticide measurement ■ Research and development of functional foods *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Food Testing/Analysis/Measuring Equipment
• others

The PTFE diaphragm vacuum pump 'V-300', which excels in chemical resistance, is characterized by its very quiet operation and economical performance. With a displacement of 1.8m³/h and a vacuum level of 5mbar, this product is ideal for combination with rotary evaporators. It allows for centralized control of vacuum levels. 【Features】 ■ Speed Control - Quiet operation - Precise pressure control possible ■ Use of High-Quality Materials - High chemical resistance ■ Expandability - Easy connection to the Rotavapor R-300 system ■ Visual Confirmation of Membrane - Allows for visual inspection of any mixed solvents or contaminants ■ Secondary Condenser - Prevents the release of solvents into the atmosphere For more details, please refer to the catalog or feel free to contact us.

• Vacuum pump
• others

The R-100 is a standard model among our rotary evaporators, equipped with performance that meets the essential requirements for distillation and the advanced quality standards of Buchi. 【Features】 ○ Glass precision unique to the original manufacturer ⇒ No splashing of water even at high rotation speeds! ○ Basic design that meets the essential requirements for distillation ○ High-quality materials that extend the lifespan ○ A 4L rotating flask that is easy to use for both total synthesis and natural product extraction is also available For more details, please contact us or download the catalog to view.

• Other physicochemical equipment

The "B390/B395 Pro" is a encapsulation device that uses polymers such as gelatin, pectin, and alginates to create extremely small capsules ranging from 0.15 to 2 mm. The capsules can encapsulate various components such as enzymes, drugs, cells, microorganisms, flavors, aromas, oils, and vitamins, allowing for stabilization and protection of the ingredients. Through controlled release, it is also possible to manage the dissolution time and release points of the components. It can produce up to 6000 capsules per second and is used for adjusting the components and functions of pharmaceuticals, food, cosmetics, and more. 【Applications】 - <Pharmaceuticals> Drug delivery systems that deliver components to specific locations - <Food> Enhancing the value of food materials by mixing multiple components - <Biological Research> Cell transplantation through the encapsulation of animal cells - <Cosmetics> Encapsulation of fragrance components and more *For more details, please download the catalog or contact us.

• Other physicochemical equipment

At Japan Büchi, which has a proven track record and experience in the field of quality management pre-processing and research and development, we are currently offering a set that includes "Basics of Protein Analysis," which explains the fundamentals of protein analysis, along with a catalog summarizing protein analysis solutions! This book compiles the principles, merits, and differences of the representative analytical methods for protein analysis: the Kjeldahl method, the Dumas method, and near-infrared analysis. Additionally, the catalog includes solutions using each of these devices. From the Kjeldahl method to the Dumas method and near-infrared analysis, this explanatory book is unique to Büchi, which develops and manufactures measuring instruments compatible with all protein analysis methods. 【Overview of "Basics of Protein Analysis"】 - What is the Kjeldahl method? - What is the Dumas (combustion) method? - What is near-infrared analysis? - Sample measurement examples, etc. *For more details, please download the catalog or contact us.

• others

The Kjeldaahl Digester K-439 (IR type) is an IR digester equipped with a temperature controller that allows for precise temperature settings. It can be programmed for temperature gradients and time, with the ability to save data in a database. It features an easy-to-read LCD display that allows you to monitor the progress of the digestion. Acidic vapors, reactive gases, and odors generated during the Kjeldaahl analysis process can be safely handled by the Scrubber B-414. Additionally, it prevents corrosion from drafts caused by acids. 【Features】 - Efficient operation - Accurate and stable temperature control - Easy-to-read LCD display - Selectable sample test tubes - Prevention of acidic vapor leaks For more details, please contact us.

• Other physicochemical equipment
• Analytical Equipment and Devices

The Kjeldaire Decomposer K-446/K-449 reduces processing time by up to 2 hours and meets the highest safety requirements. Combined with the KjelMaster (Kelsampler) system, an all-automatic distillation device featuring Bühler's original sample transfer structure, further efficiency can be achieved. The exhaust unit is magnetically fixed for exceptional ease of use, and the drip tray extends the lifespan of the heating block and accessories. The latest sealing system enables efficient steam suction. 【Features】 ○ High efficiency ○ Reduces processing time by up to 2 hours ○ Easy to handle and safe ○ Proven high performance: compliant with many official methods For more details, please contact us.

• Other physicochemical equipment
• Analytical Equipment and Devices

Ideal for experimental and research fields in a tabletop size! Here is a brief introduction to the contents of the technical guidebook. ◆ What is spray drying ◆ Particle shape and structure ◆ Ethical foundations of spray drying ◆ Separation and discharge of dried materials from gases ◆ Applications of spray drying, etc. *For more details, please contact us or download the catalog.

• spray
• others

What is needed for innovation is to realize a vision. Büchi has demonstrated this concept over the past few decades through innovative products in the field of evaporation and separation. As a result of the continuous development of experimental methods and technologies, we have been able to complete this revised edition of the "Laboratory Assistant." This book will help provide a broader and deeper understanding of widely used laboratory equipment such as rotary evaporators, vacuum pumps, and melting point measurement devices. All the equipment illustrated in this book is Büchi's products. Each chapter of this book is written using general expressions to apply as much as possible to products from other companies. We hope that readers will find the content of the "Laboratory Assistant" interesting and that it will help solve challenging issues in the laboratory. We encourage you to have this book at hand.

• Drying Equipment

Spray drying is an attractive continuous process that transforms liquids (solutions, emulsions, slurries, suspensions, pastes, or molten liquids) into micron-sized particles, allowing for adjustments in spray volume, shape, porosity, concentration, and chemical composition. It is widely used in fields such as food and feed, chemicals, materials, and pharmaceuticals. Typical food and feed applications include "powdered milk, baby food, fruit juice, instant coffee," "microencapsulation of flavors, fragrances, and oils into matrix materials," "heat-sensitive products such as microorganisms, proteins, and vitamins," and "food additives." *For more details, please refer to the catalog. If you require more detailed data information, please contact us.*

• Drying Equipment

Spray drying is an ideal drying process that transforms liquid materials (aqueous solutions, emulsions, slurries, pastes, molten liquids) into dry powder in a single step. The sample liquid is sprayed from a nozzle into high-temperature drying gas. It is widely used in fields such as pharmaceuticals, healthcare, nutrition, and biotherapy, with representative applications including "powder for treating lung diseases," "microencapsulation," and "spray drying of heat-sensitive vaccines." ■ For more details, please refer to the catalog. If you would like more detailed data, please contact us.

• Drying Equipment

Spray drying is an attractive continuous process that transforms liquids (solutions, emulsions, slurries, pastes, or melts) into micron-sized particles, allowing for adjustments in spray volume, shape, porosity, concentration, and chemical composition. It is widely used in fields such as materials, chemicals, food, and pharmaceuticals. Typical applications include: ■ Coatings (titania, alumina, zirconia, yttria coatings) ■ Advanced ceramics (such as new superconducting ceramics) ■ Toners and magnetic tapes ■ Inhalable dry powders ■ Nanoparticle drugs, among others. *For more details, please refer to the catalog or contact us.

• Drying Equipment

Spray drying is an attractive continuous process that transforms liquids (solutions, emulsions, suspensions, slurries, pastes, or melts) into micron-sized particles, allowing for adjustments in spray volume, shape, porosity, concentration, and chemical composition. It is used in fields such as food, pharmaceuticals, chemicals, and materials. Typical applications include: - Encapsulation of oils - Efficient use of pharmaceuticals - Protecting sensitive products by encapsulating them in a carrier - Encapsulating expensive products in inexpensive carriers to facilitate handling and formulation, among others. *For more details, please refer to the catalog.

• Drying Equipment

Products with groundbreaking features are emerging one after another, such as yogurt containing beneficial bacteria that reach the intestines, fabric softeners that release a stronger fragrance when moved, facial cleansers infused with anti-aging ingredients, and oral medications with long-lasting effects. The technology of "microencapsulation" plays a significant role in this development. The 'B-390/B-395 Pro' is a device that instantly produces uniform, spherical capsules ranging from 0.15 to 2 mm, using materials such as alginates, gelatin, and fats as membranes. Inside the capsules, various components such as enzymes, drugs, cells, microorganisms, flavors, fragrances, oils, and vitamins are encapsulated, allowing for efficient development research to control dissolution time and locations. It is used for adjusting the components and functions of pharmaceuticals, foods, cosmetics, and more. ★ Currently, we are offering a free explanation of encapsulation technology and a collection of application examples for various industries! 【Applications】 - <Pharmaceuticals> Drug delivery systems that deliver active ingredients to specific locations - <Food> Enhancing the value of food materials by mixing multiple components - <Biological Research> Cell transplantation through the encapsulation of animal cells - <Cosmetics> Encapsulation of odor components, etc.

• Other physicochemical equipment

We have prepared 7 types of fillers. We also provide information on prices based on various filling amounts and box quantities. ◎ Guideline for filler amount: Sample amount × 10 (g) Example) When the sample amount is 2g, 2 × 10 = 20 (g), so select the column for a filler amount of 25g. 【Filler Amount】 - Normal-phase silica - High-performance silica - Reverse-phase silica C18 - Amines - Cyanos - Diol - Cation exchange ■□━━━━━━━━━━━━━━━━━・・・・・‥‥‥……… For more details, please download the catalog and take a look. Alternatively, feel free to contact us. ■□━━━━━━━━━━━━━━━━━・・・・・‥‥‥………

• Analytical Equipment and Devices

The B-585 is a compact drying device designed with a space-saving design that pursues diverse possibilities in the lab. It is suitable for drying very small to small samples and quickly transitioning to reproducible analysis. With optional units, it can perform drying, distillation, sublimation, and freeze-drying all in one device. 【Features】 - Compact space-saving design - Capable of drying, distillation, sublimation, and freeze-drying in one unit - Transparent structure allows for visual confirmation of samples - Fast heating rate - Three-step program settings based on temperature and time (control of the vacuum pump's power On/Off is also possible) *For more details, please refer to the PDF document or feel free to contact us.

• Concentration Equipment
• Distillation Apparatus
• Analytical Equipment and Devices

The smart Kjeldaahl method, aimed at maximum flexibility, is a rapid and highly accurate and reproducible method for analyzing nitrogen and protein. Büchi offers systems tailored to various needs of Kjeldaahl analysis, ranging from simple distillation units to advanced distillation and titration analysis devices. The choice of the optimal Kjeldaahl system depends on the application, workflow, and the number of samples. Büchi provides a wide range of system examples (combinations) to meet various customer needs. 【Features】 ■ A package that integrates the workflow ■ A rich product lineup ■ Accessories tailored for specific applications ■ Strong support and technical expertise *For more details, please refer to the catalog.

• Analytical Equipment and Devices

The "NIRFlex N-500" is a near-infrared analyzer that employs the same optical system with excellent stability. It is well-suited for use in laboratories and offers various measurement options. With its highly expandable modular design, measurement options can be added at any time as needed. 【Features】 ■ Certified model by the Ministry of Agriculture, Forestry and Fisheries ■ Ideal for use in laboratories and quality control rooms ■ Highly expandable modular design ■ Measurement modules can be easily exchanged ■ Each module is automatically recognized by the software and can be used immediately after replacement *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices

Simultaneous distillation and concentration of 4 samples, 6 samples, and 12 samples can significantly improve efficiency in the analysis lab!

• Concentration Equipment

The B-440 is a wet ashing device composed of a wet decomposer and a scrubber. It allows for easy and efficient ashing treatment tests, such as the determination of residue by incineration in the pharmaceutical field and pretreatment for heavy metal measurement in the food sector. Each program can be set with up to five stages of time and temperature, and it uses halogen lamps, allowing it to quickly reach the set temperature and begin heating. 【Features】 - Quick temperature rise due to the use of halogen lamps - Ability to set 9 different programs - Each program can have up to five stages of time and temperature settings - Reduction of bumping - Visual observation of the sample condition through a glass hood *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

The "R-220 Pro" is a large-capacity evaporator packed with user-friendly features suitable for pilot plants and kilo labs. The sample introduction valve allows for easy sample introduction without removing the flask. If the sample volume exceeds what can fit in the flask at once, additional samples can be easily introduced during distillation. Furthermore, it features an easy-to-use large-screen touch panel. It includes a database function that allows for easy setting of optimal vacuum levels for each solvent, as well as the ability to check operational status remotely via mobile devices, making it a model focused on usability. 【Features】 ■ Easy-to-read large screen / Touch panel operation ■ Database function for easily setting optimal vacuum levels for each solvent ■ Ability to check operational status remotely via mobile devices ■ Push notifications to the device in case of errors ■ Programmable time settings for rotation speed, bath temperature, and vacuum level ■ Capability to save operational status to an SD card for process management ■ Leak test function *For more details, please refer to the PDF materials or feel free to contact us.

• Distillation Apparatus

Innovative and safe solvent 50L rotary evaporator.

• Distillation Apparatus

The K-415 scrubber safely handles acidic vapors, reactive gases, and odors generated during the Kjeldahl analysis process. Complete neutralization of harmful gases prevents corrosion of the draft. The Quad Scrub also allows for the absorption treatment of specific reactive gases. It reduces running costs and minimizes the consumption of tap water, achieving excellent cost-effectiveness. For more details, please contact us or refer to the catalog.

• Other physicochemical equipment

The new high-speed high-pressure extraction device using a new method is bringing significant changes to solvent extraction. It can extract 6 samples in as little as 20 minutes while minimizing solvent usage. It is an economical and environmentally friendly extraction device.

• Analytical Equipment and Devices

If you have any questions regarding the introduction below, please feel free to contact us.

• Distillation Apparatus

The "K-425/K-436" is an IR-type Kjeldahl digester that sets a new standard for the speed of decomposition, flexibility, and reproducibility. It can rapidly decompose a wide range of samples. With built-in temperature control functionality, it achieves stability at high temperatures. The integrated rack makes handling easy, and both 300mL and 500mL sample tubes can be used with the same device. 【Features】 ■ Easy operation ■ Time-saving through rapid heating and cooling ■ Simple temperature control with a scale of 1 to 10 ■ Easy handling with the integrated rack ■ Compatible with sample tubes from other manufacturers *For more details, please refer to the PDF document or feel free to contact us.

• Other physicochemical equipment

The "Multi Vapor P-6/P-12" is a multi-sample parallel evaporator that can process up to 12 samples simultaneously. It can utilize the vacuum system and solvent recovery apparatus of your existing rotary evaporator. Depending on your application, you can choose between the Multi Vapor and the rotary evaporator. You can select either the "6-sample type" or the "12-sample type" based on the sample volume and container size. 【Features】 ■ Enables fast evaporation without hassle ■ The installation space required is only 27×40 cm, making it space-saving ■ No need to transfer samples ■ Significantly improves work efficiency ■ Safely recovers vaporized solvents through cooling condensation *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other physicochemical equipment

We efficiently perform parallel distillation and concentration of a wide range of samples from distillation to drying. Simultaneous concentration of multiple samples is an essential condition for enhancing the productivity of parallel multi-step synthesis, extraction, quality control, and chromatography. Polyvap quickly and safely addresses this issue and is compatible with high-boiling point solvents. Additionally, by using interchangeable racks, samples ranging from 0.5 to 500 ml can be distilled. When used in conjunction with the optional vacuum controller V-855, optimal distillation conditions are automatically adjusted. For more details, please contact us or refer to the catalog.

• Other physicochemical equipment
• Distillation Apparatus

Achieve innovative work efficiency and budget reduction in the lab. By using cartridge C-670, you can easily fill the column with the filler when needed, preventing damage during storage and transportation. The filling method is very simple: place the filler in a glass container, connect the cartridge to a vacuum (<20mbar) and compressed air/gas (about 1bar), and you can fill the cartridge in under a minute. We offer four types of disposable polypropylene (PP, highly transparent and chemically resistant) cartridges in different sizes, as well as reusable glass ones for filling. For more details, please contact us or refer to the catalog.

• Other measurement, recording and measuring instruments
• Other physicochemical equipment

The safety of operation is enhanced by the glass column with a plastic coating. Additionally, the connection parts are made of steel, making them easy to handle and extending the lifespan of the column. The glass column, due to the plastic coating, eliminates the worry of glass shattering even if it is accidentally dropped. For more details, please contact us.

• Other measurement, recording and measuring instruments
• Other physicochemical equipment

The Fraction Collector C-660 is a high-performance, height-adjustable fraction collector with dialog language options for preparative chromatography. The C-660 collects the target substance based on time, volume, or peak. It can collect a total of up to 12 liters per process and separates it into a maximum of 240 glass test tubes. The teach-in function allows you to program it in Show mode to fit your unique rack, and you can also check it. For more details, please contact us or refer to the catalog.

• Other physicochemical equipment

◆◇◆ Lineup ◆◇◆ ◆M-560 Basic type model for visual measurement - A model dedicated to visual measurement of melting and boiling points, an attractive priced melting point measurement device - Suitable for laboratories that require only visual measurement and have a relatively small number of sample specimens - Equipped with a bright and large magnifying lens - Visual measurement of melting and boiling points - Frequency display for boiling point measurement - Temperature calibration SOP function included (calibration with 4 types of reference materials) - Fast heating and cooling rates - Wide temperature range from room temperature to 400°C - Simultaneous measurement of 3 samples possible - Supports IQ/OQ/validation/tracability (optional) - Complies with the Japanese Pharmacopoeia General Rule 13, and adheres to pharmacopoeias such as EP (European Pharmacopoeia) and USP (United States Pharmacopeia)

• Other temperature and humidity measuring instruments
• Analytical Equipment and Devices