22pcs Test Tube Sealing Plugs Test Tube Plugs Rubber Stoppers for Lab Easy Insertion Removal

Package Include 2 x Testing Tubes Stoppers(000, 17mm height) 2 x Testing Tubes Stoppers(00, 21mm height) 2 x Testing Tubes Stoppers(0, 24mm height) 2 x Testing Tubes Stoppers(1, 25mm height) 2 x Testing Tubes Stoppers(2, 26mm height) 2 x Testing Tubes Stoppers(3, 26mm height) 2 x Testing Tubes Stoppers(4, 28mm height) 2 x Testing Tubes Stoppers(5, 28mm height) 2 x Testing Tubes Stoppers(6, 28mm height) 1 x Testing Tubes Stopper(7, 30mm height) 1 x Testing Tubes Stopper(8, 30mm height) 1 x Testing Tubes Stopper(9, 30mm height) 1 x Testing Tubes Stopper(10, 32mm height) Features -Size:2.60X2.30X2.30cm/1.02X0.90X0.90in test tube stoppers -Size:4.20X4.20X3.00cm/1.65X1.65X1.18in test tube bungs -Size:4.50X4.50X3.00cm/1.77X1.77X1.18in test tube sealing stopper -Size:5.00X5.00X3.20cm/1.97X1.97X1.26in rubber plugs -Size:2.60X2.00X2.00cm/1.02X0.79X0.79in rubber sealing plugs -Size:2.80X2.60X2.60cm/1.10X1.02X1.02in rubber stopper -Size:2.90X2.90X2.80cm/1.14X1.14X1.10in tube stoppers -Size:3.30X3.30X2.80cm/1.30X1.30X1.10in rubber sealing stopper -Size:2.50X1.90X1.90cm/0.98X0.75X0.75in rubber plugs for laboratory -Color:White flask rubber plugs -Size:3.70X3.70X3.00cm/1.45X1.45X1.18in flask plugs -Material:Rubber test tube plugsGoods Descriptiontest tube rubber stopper This test tube stopper is made from rubber material, meet your experiment sealing needs.test tube stoppers Are you looking for a practical test tube stopper for your experiment? Do you want to have some different test tube plugs to fit your needs? If your answer is yes, please take a look at this product

• Rubber stopper for tubes:smooth surface design of these sealing stoppers let them will not damage bottles or test tubes in the laboratory,rubber plugs for laboratory
• Taper rubber stopper:suitable for almost all general laboratory uses, you can use these rubber stoppers with confidence,rubber sealing stopper
• Rubber stopper:fine workmanship and rubber material, these sealing plugs have good durability and can be used for a long time,rubber plugs
• Rubber stoppers:featured taper shape design of these rubber stoppers makes these tube stoppers easy to insert and pull, save your time and efforts,flask rubber stopper
• Tube stoppers:the rubber tube plugs are a necessary sealing rubber stopper for experiments and can be used with test tubes,test tube bungs