Kjeldahl analysis system
Safe and easy nitrogen/protein analysis! A smart idea aimed at maximum flexibility.
The "Kjeldahl method" is a rapid and highly accurate and reproducible method for analyzing nitrogen and protein. Büchi offers systems tailored to various needs of Kjeldahl analysis, ranging from simple distillation units to advanced distillation and titration analysis equipment. Our devices are designed to operate in accordance with methods such as AOAC, EPA, ISO, and DIN, and accommodate various anticipated applications, including the Devalta method and accessories for Kjeldahl digestion that allow for the addition of hydrogen peroxide. [Key elements of Büchi's solutions using the Kjeldahl method] ■ A package that integrates the workflow ■ A wide range of products ■ Accessories tailored to specific applications ■ Support and technical expertise *For more details, please refer to the PDF materials or feel free to contact us.
basic information
【Product Lineup (Excerpt)】 <Kjeldahl Digesters> ■ IR Digesters K-425/K-436 ■ IR Digester K-439 ■ Aluminum Block Digester K446/K-449 <Kjeldahl Distillation Units> ■ Basic Type Distillation Unit K365 ■ Semi-Automatic Type Distillation Unit K365 ■ Fully Automatic Type Distillation Unit K375 *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Purpose】 ■Nitrogen/Protein Analysis *For more details, please refer to the PDF document or feel free to contact us.
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News about this product（3）
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Notice of Participation in FOOMA JAPAN 2025 (June 10, 2025 (Tuesday) - June 13, 2025 (Friday))
SINKPIA JAPAN Co., Ltd. will be exhibiting at 'FOOMA JAPAN 2025' held at Tokyo Big Sight. 【No need to transport or burn food waste; process it on-site】 Previous products required the removal of processed waste. SINKPIA's processing method allows microorganisms to biodegrade food waste into liquid within approximately 24 hours, eliminating the need to extract basic residue. This makes indoor installation, which was previously difficult, possible, improving work efficiency when installed in kitchens, cleaning rooms, and processing areas, contributing to work style reform. By self-processing food waste, this product contributes to CO2 reduction and the SDGs. During the event, we will demonstrate by adding food waste in our booth every day. We look forward to your visit.
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Notice of Participation in 'FOOMA JAPAN 2025' from June 10 (Tuesday) to June 13 (Friday), 2025
We will be exhibiting at "FOOMA JAPAN 2024," which will be held at Tokyo Big Sight starting from June 10, 2025 (Tuesday). We will showcase products related to food manufacturing and component analysis, so please stop by! 【Exhibited Products】 - Process-type Near Infrared Analyzer NIR-Online - At-line Near Infrared Analyzer Proximate - Kjeldahl and Steam Distillation Apparatus K-365 - Soxhlet Extraction Apparatus - Freeze Dryer We sincerely look forward to your visit.
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Notice of Participation in FOOMA JAPAN 2024
Nippon Buech will exhibit at "FOOMA JAPAN 2024" held at Tokyo Big Sight. 【Exhibits】 - Process-type near-infrared analyzer "NIR-Online" - At-line near-infrared analyzer "ProxiMate" - Kjeldahl "K-365" - Soxhlet extractor "E-800" - Freeze dryer "L-200" We sincerely look forward to your visit.
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Notice of the "Pharmacopoeia Webinar Day" to be held on July 9, 2024 (Tuesday)
At Büchi, we offer devices that can be used for four types of tests included in the Japanese Pharmacopoeia. In this "Pharmacopoeia Webinar Day," we will be broadcasting webinars focused on technologies related to these tests, productivity improvement, and case studies. Theme (1) Productivity Improvement Theme (2) Near-Infrared Analysis Theme (3) Melting Point Measurement We will also include content aimed at solving challenges that can be useful for your daily analytical tasks, so please take advantage of it. We sincerely look forward to your participation.
