Vertical 50ml Tube Holder for Genie Vortex MixersThe Vertical 50 ml Tube Holder is a sturdy, high capacity accessory designed to securely hold up to six 50 ml centrifuge tubes in an upright position during mixing, rocking, or incubating. Ideal for handling large volume samples, this holder provides stable support even under vigorous agitation. Fully compatible with Genie instruments, it streamlines sample organization and ensures consistent, reproducible results across demanding laboratory