POCOMOCO 3 Pack Plastic Test Tube Rack, 60 Holes Lab Rack Holder for 16mm Tubes, White, Detachable

Test tube racks are typically very expensive because they are built very well for the needs of professional or even high school level chemistry class needs, but for a middle school in which we seldom even use a hazard as dangerous as boiling water for our investigations, these test tube racks are a perfect fit. They come packed flat inside individual zip-top bags (a bonus gift for me because I hoard transparent bags in which to organize student homework, handouts, etc...), and they snap together in less than a minute. They are staying together well and have solved my dilemma of not having enough test tube racks to use in my class. No more clanking of glass test tubes into beakers that doubled as test tube racks! These are made of plastic, NOT plastic-coated wire, so using them for holding or heating test tubes will create a mess and a safety hazard. I bought the smaller sized ones because we have hundreds of 5 inch centrifuge tubes (donated) that I can now use for the investigations we do in my middle school class. I am very happy with my purchase.

Bought these for my ICP autosampler. They fit perfectly.

These test tube racks have been perfect for our needs — we use them to dry and organize our toddler’s G-tube Enfit syringes. We have syringes ranging from 0.5 mL up to 12 mL, and while they’re designed for actual lab test tubes, they still work really well for our syringes. They were incredibly easy to assemble, feel durable, and are made from high-quality plastic that’s easy to clean. The value for getting three racks is amazing — we can keep everything organized and sanitary without spending a fortune.

Used for doing STEM with after-school elementary students.

I don't use this for holding scientific experiments. I use it for holding test tubes full of shots. For this purpose it works great. I can't comment on whether or not it would be great in medical facility because I don't work in one. I enjoy using these for parties and so far they have been durable. The Price is great for getting three of them.

Item quality is good enough for what I need! Missing 3 items...package was not sealed well. Notification says all were delivered but that’s not true.

All worked better than I imagined or hoped for. Thank you to all the good women in this world, you all are hard to find but I appreciate each & every single one of you 🌹❤️

We purchased these holders for crafts we're making using test tubrs. We double checked the size info before ordering but the squares are still to small. Ended up using it to hold paint brushes