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  1. many analytical instruments require liquid nitrogen

  2. A liquid nitrogen immersion cryostat for optical measurements

  3. Microstat™ - Oxford Instruments - PDF Catalogs - MedicalExpo

  4. Instec LN2 LIQUID NITROGEN COOLING SYSTEMS - Meyer Instruments

  5. Liquid Nitrogen Generator - MRC-Lab

  6. Development of a lab-device for evaporation-free supply of pure liquid