12-Place Tube Holder for 12mm Tube Autoclavable PP White Rack Globe 456105
Personal Tube Holder | Marketlab
E-outstanding Test Tube Rack Blue Plastic Centrifuge Tube Racks with Silicone Pad Tubes 50 Positions for 5ml,10ml,15ml,50ml 18mm: Amazon.com: Industrial & Scientific
16 mm Tube Rack - Alpaqua
Amazon.com: Test Tube Rack, Centrifuge Tube Holder (2 Pack - Blue) for 10ml, 15ml, 50ml, Detachable Plastic Stand, 28 Well : Musical Instruments
Fisherbrand Locking Test Tube Rack Blue:Racks, Quantity: Each | Fisher Scientific