SPEX SamplePrep, founded in 1954, is the leader in providing superior laboratory equipment, meeting the needs of scientists for over 50 years. Our mills, grinders, presses and fusion fluxers have become the industry standard for reliability and durability being used in a variety of analytical techniques including XRF, GC-MS, and QuEChERS.
Distributor in CHINA.
Sigma-Aldrich is a leading Life Science and High Technology company whose biochemical, organic chemical products, kits and services are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostics and high technology manufacturing. ...
Office in Shanghai, CHINA.
IONICON is the world’s leading producer of trace gas analyzers with market-leading, real-time, single-digit pptv-level detection limits for VOCs using the unique Proton Transfer Reaction – Mass Spectrometry (PTR-MS) and Selective Reagent Ionization – Mass Spectrometry (SRI-MS) technology. IONICON also produces trace calibration devices for analytical instruments and ...
Distributor in Beijing, CHINA.
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