Freezer/Mill®Cryogenic grinders for tough or temperature-sensitive samplesDesigned for samples that are impossible to grind at ambient temperatures. • Low maintenance design with no moving parts • Equipped with liquid nitrogen level sensor, insulated case and lid safety interlock switch for operator protection (liquid nitrogen required for operation) • Dual electromagnetic grinding technology • Grinds samples in the 0.1 gram to 100 gram range* • Each grinding chamber holds one large grinding vial, one mid-size vial, four standard grinding vials, or four microvial sets Some samples are impossible to grind at ambient temperatures. The Freezer/Mill is a unique grinding machine that uses liquid nitrogen to embrittle unconventional materials (that are difficult to grind at room temperature) and pulverizes them to a powder form without thermal degradation. Samples are placed in sealed cryogenic grinding vials then immersed in liquid nitrogen. The samples are cooled to cryogenic temperatures then ground by a magnetically shuttling impactor. Since the vials are sealed, the cryogenic grinder maintains the integrity of its contents. Volatile compounds are retained, hazardous or critical samples are easily controlled, clean-up is simplified, and cross-sample contamination is eliminated. • Intuitive color LCD touch screen controller • Designed for vigorous horizontal milling • Magnetic grinding mechanism • Continuous cooling with liquid nitrogen sample vial immersion APPLICATIONS INCLUDE • DNA/RNA extraction • Forensic/pharmaceutical testing • Consumer product testing • Food safety • Materials research • Medical research SAMPLE TYPES INCLUDE • Animal tissue

Freezer/Mill® Options CG-500 Dual-Chamber CG-450 Large Cryogenic Cryogenic Grinder Grinder with LN Autofill CG-400 Large Cryogenic Grinder CG-200 Compact Cryogenic Grinder Before and Sample Samples - Bottle Caps

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