YUHETEC Straight normal Glass Tube for lemo 2 3.8ml/ lemo 3 4ml / Lemo Drop Oppo Pesso tank Lab Supplies Centrifuge Tubes
https://www.vogueparade.com/shopping/EN/100003135/7/1005003196275815/yuhetec-straight-normal-glass-tube-for-lemo-2-38ml-lemo-3-4ml-lemo-drop-oppo-pesso-tank-lab-supplies-centrifuge-tubes//