Need a sturdy, reliable home for your test tubes? This stainless steel rack is built to last. Made from solid 304-grade stainless steel, it won't rust or corrode, making it perfect for labs, classrooms, or even a cool way to organize spices in the kitchen. It holds 12 tubes (up to 20mm in diameter) across three tiers, so you can see all your samples clearly without them tipping over. The compact size (about 15.9cm x 8.5cm x 6.2cm) means it doesn't take up much bench space. The three-tier design makes grabbing tubes super easy. It's a no-nonsense, professional-quality piece of equipment that's just as useful for serious experiments as it is for home science projects or plant propagation.
