• Laboratory Equipment


Francelab is offering through its worldwide partners a wide range of high technology instruments and products for Research and Development and Quality Control laboratories in the field of Agriculture, Biology, Biochemistry, Biophysics, Biotechnology, Clinical, Chemistry, Cosmetic, Environment, Food and Beverage, Microbiology and Pharmaceutical.

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Cryogenic Grinder - Freezer mill 6870

Large cryogenic mill that accommodates sample sizes ranging from 0.1 - 50 grams. Specifically designed for cryogenic grinding and pulverizing tough and/or temperature sensitive samples immersed in liquid nitrogen. CE Approved.

Main Features

  • 6820 Auto-Fill System available for automated filling with liquid nitrogen.
  • Closed grinding vials eliminate sample cross-contamination, retain volatiles, control hazardous or critical samples, and simplify clean-up.
  • Coil holds one Large Grinding Vial, one Mid-Size Vial, four Standard Grinding Vials, or one Microvial Set.
  • Equipped with liquid nitrogen level sensor and lid safety interlock for operator protection.
  • Grinding Vial Sets offered in a variety of materials including polycarbonate, stainless steel, and Cr-free steel.
  • Grinds samples in the 0.1 - 100 gram range.
  • Large cryogenic impact grinder with self-contained liquid nitrogen tub and insulated case.
  • Liquid nitrogen required for operation.
  • Magnetically driven impactor is the only moving part so there are no mechanical linkages or bearings to fail.
  • Programmable parameters include grinding time, impactor rate, pre-cooling and cooling times.
  • Stores up to 10 user-defined grinding programs for quick and easy recall.
  • Touch-screen control panel is detachable and can be used for remote operation.

Applications include: 

  • DNA/RNA Extractions
  • Yeast
  • Pharmaceutical Analysis
  • Drug testing
  • Plastics & Polymers.

Typical samples include: 

  • Plant & Animal Tissue
  • Seeds
  • Polymers
  • Yeast
  • Pharmaceuticals
  • Food Products
  • Electronic components
  • Textiles
  • Hair
  • Teeth
  • Bones