Video: 5mL VialTweeter® Sonicator 5mL biosafety cell lysis closed vial closed-vial sonication contact-less cross-contamination DNA fragmentation Eppendorf indirect processing indirect sonication nanoparticle dispersion non-contact non-contact sonicator protein extraction sample prep sealed tube small tube sonicator small-volume soil sample sonication sonication protocol sterile sterile processing tissue homogenization tube sonicator UP200St vial sonicator VialTweeter virus inactivation VT26dxx This unique system delivers high intensity ultrasonic energy, ensuring uniform sonication from all sides of closed sample tubes, without direct probe contact. Sonication of Closed Sample Tubes - VialTweeter® for 5mL The Hielscher VialTweeter® offers sonication of closed, sterile test tubes, without cross-contamination, sample loss, or aerosols. For more information about this 5mL VialTweeter® sonicator, please click here! Information Request Email address (required) Product or area of interest I agree to the Privacy Policy Request information