5 Pcs Rubber Stoppers for Test Tubes Solid Plugs Laboratory Test Tube Sealing Caps White Rubber Easy to Use and Sturdy for Lab Experiments

Package Include 5 x laboratory test tube solid plugs Features -Material:Rubber -Size:3.70X3.00X2.80cm/1.45X1.18X1.10in -Size:5.00X4.10X3.20cm/1.97X1.61X1.26in -Size:3.30X2.80X2.50cm/1.30X1.10X0.98in -Size:4.50X3.70X3.00cm/1.77X1.45X1.18in -Color:White -Product Info:Rubber plug -Size:4.20X3.20X3.00cm/1.65X1.26X1.18in -Excellent sealing performance, prevents leakage of liquids, test tube rubber plugs are practical solid test tubes bungs stopper. -Wide range of applications, test tube solid plugs are suitable for various uses such as laboratory test tubes, experiment test tubes test tubes seal stoppers. -Test tube plugs are crafted from rubber, ensuring durability, sturdy and useful, safe and excellent lab tube stopper. -Multiple sizes available, test tube plugs are simple to use, cater to different requirements. -Reasonable design, simple structure, test tube stopper is easy to use, allowing for effortless installation and removal test tube plugs.Goods Descriptionrubber plugs for test tube Made of rubber materials, practical and excellent.stopper for test tube Simple look design and exquisite craftsmanship ensure its popularity and practicality, excellent durability.test tubes seal plugs Do you need portable and useful test tube solid plugs? , take a quick look at this item

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