This 8×Φ17mm multi-hole vortex mixer tube module is a practical professional laboratory auxiliary accessory designed for vortex mixing equipment. Adopting high-density soft shock-absorbing foam integrated circular structure, it owns precise 8-hole 17mm diameter design, which perfectly fits 20 to 25ml standard laboratory test tubes. With complete full-size multi-hole series specifications, this tube adapter covers ultra-micro 0.2ml micro tubes, 0.5ml small sample tubes, 1.5-5ml centrifuge tubes, 7-25ml medium test tubes and 10ml small glass vials. The high-density foam material provides excellent buffer and anti-shake performance, which firmly clamps all kinds of sample vessels, effectively avoids container sliding, collision and damage during high-speed vortex oscillation, and maintains stable multi-sample simultaneous mixing status. It is perfectly compatible with most desktop lab vortex mixers and vortex shakers. The whole round module fits the mixing platform perfectly, greatly improves batch sample processing efficiency, and protects experimental containers from abrasion. Widely suitable for scientific research laboratory, biological experiment, chemical reagent mixing, micro sample treatment, cosmetic liquid oscillation and all bench laboratory mixing supporting application scenarios.