Homogenizer for 24 samples in microcentrifuge tubes with a very powerful motor. Cooling with dry ice or liquid nitrogen to maintain 4°C sample temperature. Includes starter kit of beads, scoop and tubes. CE certified.The Bullet Blender Gold+ combines 4°C Cooling™, noise insulation to keep homogenization quiet, and extra-powerful homogenization for tough samples. This homogenizer for tissue or cell cultures, can process up to 24 samples in parallel, each sample up to 0.3g each in a microcentrifuge tube (snap-cap GATOR™ safe-lock tubes or 1.5 mL screw-cap RINO® tubes).