Skip to main content
  • Products
    Products
    • Instruments
    • Parts & Accessories
    • Services
    • Products Overview
    Highlights
    • ProxiScout™
      ProxiScout™ is a rugged, portable NIR spectrometer designed to empower field operators to perform rapid, reliable in-field material analysis—whether to determine the composition of raw materials or to verify their conformity and consistency on the spot. Designed for ease of use and seamless integration across workflows, Instant results are available through the mobile app, even when offline, empowering you with lab-grade insights wherever you are., html_buchi
      ProxiScout_main.tiff
    • Rotavapor® R-300
      The Rotavapor® R-300 meets the highest expectations of convenience and versatility in rotary evaporation. Its modular design allows the R-300 to be extended to a fully integrated system where a central interface regulates each component., html_buchi
      R-300_B-305_I-300_Pro_main.tiff
    • Pure Excellence Chromatography System
      The Pure Excellence Chromatography systems allow you to select the most powerful instrument for your specific purification application. Designed with users in mind, the C-905, C-910, and C-915 models provide the most powerful flash chromatography capabilities and flexible detection options, including ELSD, while the C-950 also integrates prep HPLC for greater versatility., html_buchi
      C-950_main.tiff
  • Knowledge
    Knowledge
    • Applications
    • Courses & Trainings
    • Industries
    • Technologies
    • Blogs
    • Knowledge Overview
    Latest Applications
    • Determination of trace metals by aqua regia digestion
      Determination of trace metals by aqua regia digestion
    • Fat determination in dairy products by Soxhlet
      <p>A simple and reliable procedure for fat determination of food and feed products according to Weibull-Stoldt is introduced. The sample is hydrolyzed with the HydrolEx H-506. The Soxhlet extraction is performed with the FatExtractor E-500. Calculation of total fat content follows gravimetrically after the extract has been dried to a constant weight.&nbsp;</p>, html_buchi
      Fat determination in dairy products by Soxhlet
    • Separation of Egg White Proteins by Flash & prep HPLC
      <p>This study investigates the separation of egg white proteins using flash and prep HPLC with silica stationary phases varying in pore and particle sizes. Larger pore <br>sizes improved protein interaction with the stationary phase, while particles above 10 µm were ineffective. Optimal separation was achieved using the Pure Excellence C-950 with a PrepPure C18WP column, combining wide pores, small particles, and a step gradient.</p>, html_buchi
      Separation of Egg White Proteins by Flash & prep HPLC
  • BUCHI World
    BUCHI World
    • About
    • News & Events
    • Quality
    • Sustainability
    • Careers
    • BUCHI World Overview
    Latest news
    • BUCHI and CRA-W Partnership: Making In-Field Agricultural Analysis Accessible
      2026 Jan. 22
      Empowering agricultural professionals with accessible and accurate portable NIR solutions through a variety of educational and analytical services.
    • Introducing the Rotavapor® R-180: Made for Everyday Evaporation
      2025 Aug. 19
      BÜCHI Labortechnik AG expands its trusted Rotavapor® portfolio with the all-new Rotavapor® R-180—engineered for simplicity, reliability, and everyday performance. Accommodating flasks up to 3L, the cost-effective Rotavapor® R-180 is ideal for routine evaporation and fits neatly between the compact Rotavapor® R-80 (1L) and the fully automated Rotavapor® R-300 (5L).
    • BUCHI Launches Pure Excellence Chromatography Systems for Effortless, High-Performance Purification
      2025 Jun. 13
      February 24, 2026, Flawil, Switzerland BÜCHI Labortechnik AG announces the launch of the Pure Excellence Chromatography Systems, a new set of instruments designed to address demanding purification workflows with greater ease, performance, and safety.
  • Support
    Support
    • Contact
    • BUCHI Worldwide
    • Downloads
    • Support Overview
    Get in touch
    • Call +1 302 652 3000
    • Contact Form
  • Shop
  • Language, Location
    • English
    • Español
    • Deutsch
    • Français
    • Italiano
    • Русский
    • Português
    • 日本語
    • 中文简体
    • 한국어
    • Bahasa Indonesia
    • ไทย

    • Europe

      • Belgium
      • Denmark
      • France
      • Germany
      • Italy
      • Luxembourg
      • Netherlands
      • Portugal
      • Russia
      • Spain
      • Sweden
      • Switzerland
      • United Kingdom
      • Other Europe

    • America

      • Brasil
      • Canada
      • United States
      • Other America

    • Asia

      • China
      • India
      • Indonesia
      • Japan
      • Malaysia
      • Singapore
      • South Korea
      • Thailand
      • Taiwan
      • Other Asia

Technical Specs:

Results248

Certificate of Analysis (CoA) filter:

  • CoA 11072627 Titanium Tablets Lot 04190525

    Certificates
    English

  • CoA 034925 Quartz Sand Lot 150124

    Certificates
    English

  • CoA 11072627 Titanium Tablets Lot 04090925

    Certificates
    English

  • 11064977 Buffer pH 7 Lot 7C25E1

    Certificates
    English

  • CoA 037689 Quartz sand Lot 110204139

    Certificates
    English

Prev
  • 1
  • ...
  • 17
  • 18
  • 19
  • 50
Next
  • MSDS Pure+Flash EN(pdf)
  • Products
  • Knowledge
  • BUCHI World
  • Support
  • Shop
  • BUCHI Worldwide
  • Imprint
  • Privacy Policy
  • Blogs
BUCHI Corporation
19 Lukens Drive, Suite 400
DE 19720 New Castle, United States
+1 302 652 3000
us-sales@buchi.com
  • Facebook
  • Linkedin
  • Instagram
  • Twitter
  • Youtube