6775 Freezer/Mill® Cryogenic Grinder

The 6775 Freezer/Mill® is a compact cryogenic mill that accommodates samples from 0.1 - 5 grams. It has one dual purpose chamber that precools and grinds samples and can hold one small grinding vial, or one microvial set.  Sample vial maintains cryogenic temperatures due to continuous immersion in liquid nitrogen.  Heat sensitive metabolites, isomers and complex molecules retain their composition as they are not degraded by heat or pressure.  Grinding vial sets are offered in a variety of materials including polycarbonate, stainless steel, and low-chrome steel.

• Typical Applications: DNA/RNA extraction, protein & metabolite extraction, forensic/drug testing, RoHS/WEEE, consumer product testing, materials research & medical research
• Typical Samples: Plant and animal tissue, plastic and polymers, yeast, pharmaceuticals, food products, electronic components, textiles, hair & bones.

• Insulated liquid nitrogen tub is equipped with LN level sensor.
• Lid safety interlock for operator protection.

• Grinding chamber holds one small grinding vial or one microvial set.

• Touch screen stores up to 20 user-defined grinding programs for easy quick recall. Also includes run history, training videos, manuals and accessories.

• Maintenance-free design with only one moving part
• Additional pre-cooling chamber to increase throughput