• 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 6770

The 6770 Freezer/Mill® is our small cryogenic mill that accommodates sample sizes ranging from 0.1 - 4 grams. It is specifically designed for cryogenic grinding and pulverizing of tough and/or temperature sensitive samples immersed in liquid nitrogen. CE Approved.

Main Feature

  • Coil holds one Microvial Set or one Small Grinding Vial
  • 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 - 4 gram range.
  • Liquid nitrogen required for operation.
  • Magnetically driven impactor is the only moving part so there are no mechanical linkages or bearings to fail.
  • Pre-cooling chamber holds up to three additional grinding vials for high-throughput sample processing.
  • Programmable parameters include grinding time, impactor rate, pre-cooling and cooling times.
  • Small cryogenic impact grinder with self-contained liquid nitrogen tub and insulated case.
  • 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.
  • Closed grinding vials eliminate sample cross-contamination, retain volatiles, control hazardous or critical samples, and simplify clean-up.

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.