United Scientific® Polycarbonate Test Tube Rack – 12-Place, 25mm Tube Capacity, White Base with Clear Tiers, Autoclavable Racks:12 The rack’s tray design helps

The rack’s tray design helps prevent the rack from sticking or freezing to cold work surfaces

and microbe batteries while building functional electrical circuits

Designed specifically for live cell imaging

this gas measuring tube combines durability

helping reduce spills and contamination

United Scientific® Polycarbonate Test Tube Rack – 12-Place, 25mm Tube Capacity, White Base with Clear Tiers, Autoclavable Racks:12 The rack’s tray design helpsOrganize and protect your laboratory samples with the United Scientific 12 Place Polycarbonate Test Tube Rack, designed for 25mm diameter tubes. Featuring a durable 3 tier construction with transparent upper and middle plates, this rack allows clear visibility of contents while ensuring easy insertion and removal. The beveled holes on the bottom plate provide secure stability for standing tubes, reducing the risk of tipping. Built from high quality,