Test Tube with Excellent Sealing Performance White Rubber 5 Pcs Solid Stoppers and Leak Prevention for Laboratory Use for Experiment Test Tubes

Package Include 5 x laboratory test tube solid plugs Characteristics -Color:White -Product Info:Rubber plug -Size:3.30X2.80X2.50cm/1.30X1.10X0.98in -Size:3.70X3.00X2.80cm/1.45X1.18X1.10in -Size:4.20X3.20X3.00cm/1.65X1.26X1.18in -Size:4.50X3.70X3.00cm/1.77X1.45X1.18in -Material:Rubber -Size:5.00X4.10X3.20cm/1.97X1.61X1.26in -Made with rubber material, test tubes seal plugs are useful and sturdy, excellent and safe, not easy to deform. -This test tube solid stopper is versatile and practical, making it suitable for use in various settings and scenarios laboratory test tube stoppers. -With different sizes available, this test tubes plug stopper is suitable for a wide range of test tubes, allowing for versatile applications. -The convenient installation and removal of this test tube rubber stopper make it easy to use, ensuring simple operation tube stopper cap. -Good sealing performance of this test tube sealing plugs that there will be no leakage of liquids, providing secure and efficient solution solid plugs for test tube.Goods Descriptionlab stoppers Practical and convenient to use.solid rubber stopper bungs Are you looking for professional and practical test tube solid plugs? Are you in search of sturdy, trustworthy test tube solid plugs for laboratory? , ! Our test tube solid plugs must meet your needs

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