Borosilicate glass test tubes.
eBay
5/100pc Top DIA 8mm To 58mm Wooden Cork Lab Test Tube Stopper Kettle Pudding Bottle Cork Cap Burette Tube Wood Plug Cork Stopper
Aliexpress UK
High-quality hard plastic: the small test tube with cork consists of high-quality plastic and natural cork, which is light and durable, transparent, well sealed and not easily cracked. More stable and safer than glass tubes.
eBay
2Pcs/lot Top DIA 51mm To 105mm Synthetic Cork Lid Lab Test Tube Cork Cap Glass Jar Lid Wine Bottle Stopper Flask Sealing Plug
Aliexpress UK
Material: Polystyrene. Force: 1400xg. Height - Tube & Cap (mm): 110mm. Type>: Test Tube / Centrifuge Tube. Writing Area: No.
eBay
Laboratory Beaker Clamp Flask Tong Crucible Pliers Test Tube Clip Lab Stand Holder Condenser Tube Clamp Laboratory Tools
Aliexpress UK
Color: AS Picture. We will do our best to solve your problem. Due to the light and monitors effect, colors may have lightly difference.
eBay
Glass pressure tube Thick-walled pressure bottle Hydrolysis tube Screw Nessler colorimetric tube PTFE stopper reaction test tube
Aliexpress UK
Borosilicate glass test tubes with rim.
eBay
100/200/500pcs Top DIA 7.5mm to 54mm Wooden Cork Lab Glass Bottle Stopper Kettle Pudding Bottle Cork Cap Test Tube Wood plug
Aliexpress UK
Borosilicate glass test tubes with rim.
eBay
XCR3D PTFE Tube Cutter Mini Portable Pipe Cutter blade Tube Nylon PVC PU Cutting Tools 3d printer accessories Bambu Lab p1/x1/a1
Aliexpress UK
5 x Glass Test Tubes with cork lid - 35ml. Length just under 15cm.
eBay
250ml Plastic Graduated Cylinder Measuring Cylinder Laboratory Liquid Trial Test Tube Jar Tool
Aliexpress UK
Capacity: 40ML. With threaded bottle mouth and good sealing effect, this test tube bottle is easy to screw and does not leak easily. This test tube bottle adopts a transparent bottle design, which allows you to distinctly see the contents inside.
eBay
Children's Bubble Blowing Toy Bubble Water Summer Mini Compact Portable 10CM Small Test Tube Bubble Stick with Bubble Water
Aliexpress UK