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    • Pure Chromatography Systems
      Perform any flash or prep HPLC application easily and safely with our extremely compact Pure Chromatography Systems. The Pure platform is fitting to your needs and environment and offers maximal user and sample safety, while using minimal space.
      Pure Chromatography Systems
    • Lyovapor L-300
      With Infinite-Technology™, the Lyovapor™ L-300 is the first lab freeze dryer for continuous sublimation thanks to two alternately working condensers that are automatically cleaned. In addition, control the entire process remotely via mobile devices.
      Lyovapor L-300
    • ProxiMate™
      ProxiMate, a NIR instrument for the harshest environments, is designed for the food and feed industry. The compact system can be operated anywhere by anyone thanks to a simple interface and pre-calibration packages that ensure speed and quality.
      ProxiMate™
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    • Nitrogen and protein determination in pasta
      Nitrogen and protein determination in pasta according to the Kjeldahl method (back titration)
    • Sub-micron Bovine Serum Albumin particles
      Innovative method for spray drying proteins with high yields.
    • TKN determination in water using 500 mL sample tubes
      Comparison of different Kjeldahl tablets for the determination of TKN in water using 500 mL sample tubes
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    • BUCHI NIR-Online® launches a new sensor for essential process control
      2021 Jul. 30
      Flawil, Switzerland, July 12, 2021 – With the launch of th
    • BUCHI’s new steam distillation units offer tailor-made solutions
      2021 Jul. 23
      July. 2021, Flawil, Switzerland - BÜCHI Labortechnik AG has
    • BUCHI expands direct distribution and support in Spain
      2021 Jan. 26
      BUCHI expands direct distribution and support by establishin
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Vacuum seal KD22

seal PTFE

Vacuum seal 

Vacuum seal KD22
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