5pcs Solid Rubber Test Tube Stoppers Test Tube Plugs for Sealing for Laboratory Science Experiments

5pcs Solid Rubber Test Tube Stoppers Test Tube Plugs for Sealing for Laboratory Science Experiments Description

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