Keep Tissue at optimal temperature during homogenization Cold air (-50°C) is sprayed around the tubes so that temperature during homogenization remains at approximately 4°C. A probe allows a monitoring of temperature inside cover. - Protect sensitive molecules from degradation Get Higher yield, quality and functionnality. Prevent enzymes from becoming active. Retain 100% active proteins. - Cryolys prevents increasing of temperature during lysis process and enhances efficiency of molecular extraction leading to premium quality analysis. Compressed Air goes through liquid nitrogen or Dry-Ice in the Cryolys Cold compressed Air is sprayed inside the Precellys®24 specific Cover Samples are cooled and temperature sensitive molecules are kept into their native states