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1* 18mm Blue Test Tube Rack;
1* 18mm Orange Test Tube Rack;
1* 18mm Green Test Tube Rack
Tarl
2025-08-20 11:04:37
use these with small amber vials to hold my smaller garden seeds. these hold the 1/4 oz screw top vials very securely in the holder. the silicon retainer ensures the grip on the vials so they will not fall out even when tip completely upside down. even held most vials even when accidentally dropped. this is my second order so far and plan on ordering a few more as my garden expands.
Penny
2025-07-30 14:29:21
I love this product I wish they made small one square one
A
2025-07-11 11:28:27
This is nice. A few spots in them edges are rough like they were finished off right. Overall nice and holds my sample tubes perfectly.
A
2025-07-10 14:52:14
I got these to use on our cell culture lab since our current tube holders are kind of...meh. These are great though! We use 10 mL disposable culture tubes.The bottom of each slot is rounded so the tubes fit neatly in the rack. The silicone on the edges helps keep them in place so they don't wobble around while working with them. I haven't tried autoclaving them yet, we generally just spray most things with 70% EtOH, but the listing says it's autoclaveable so if it becomes necessary I'll try it (also means I'm not afraid to toss it in our washer, either). The top and bottom are made of three separate pieces which are screwed together, meaning the tube rack can be disassembled for thorough cleaning if it gets crusty.They fit our culture tubes well and seem like sturdy, high-quality tube racks that should last a long time. Overall awesome! Thank you!
shaila
2025-05-26 19:03:40
The racks came fully assembled and are acceptable for my purposes. The construction is okay and the material reasonably sturdy. That said, there are some details that weren't clear from the information and single photo on the product page at the point I ordered.The alphanumeric indexing is lightly embossed letters and numbers along the left and bottom of the top layer. It's kind of difficult to see them and I'd suggest darkening them if you need them visible.The bottom layer of each tray isn't a singular flat holder. Instead each cell has a round base, a bowl with a hole at the bottom (the silicone padding is at the top of the bowl). The corner cells and middle outer cells have a little extra material ringing the hole to stabilize the tray. If you need to access the bowls for thorough cleaning, there are a few screws on the bottom layer that need to be removed.
Max Menna
2025-05-17 18:06:42
The fact that it holds the tubes even when you turn the whole tray upside down was a game changer for us.
d3v1l
2025-04-24 18:28:54
Lo uso para viales de muestras de tinta de estilográfica, el soporte en si esta muy logrado por la sujeción de silicona que permite usar viales de diferentes volúmenes sin problemas pero las piezas de unión son algo frágiles por eso las 4 estrellas.
Orf
2024-12-23 15:39:47
Funziona come dimensioni per provette tipo vacutainer
Richard P.
2024-12-15 09:07:12
Transport de tests sanguins
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