It has good air tightness, no leakage or evaporation, and can be used safely. Easy to use: Each graduated plastic centrifuge test tube has a screw cap, you only need to unscrew the screw cap, pour the material into the tube, and then tighten the screw cap without worrying about leakage.
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500 Pcs Plastic Freezing Tubes With Lids 2 Ml Cryovial Tubes For Lab. 2 Decorations Mantle Corbel Corbels Decorative Ceiling Corner. - The refrigerated plastic test tube is made of light and mild plastic material, which is easy to carry and use.
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1000 Pcs Laboratory Tubes Small Vials with Lids Plastic Test Storage Clear. 12 Pcs Small Sample Bottles Vials with Lids Mini Glass Empty Containers. 100pcs 1.5ml/2ml Liquid Sampling Vials Sample Glass Bottles Bottles.
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It has good air tightness, no leakage or evaporation, and can be used safely. Easy to use: Each graduated plastic centrifuge test tube has a screw cap, you only need to unscrew the screw cap, pour the material into the tube, and then tighten the screw cap without worrying about leakage.
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These sample vials are easy to take, works well in in the chemical and scientific research laboratory, bringing you satisfying using feeling. -These small vials are made from sturdy materials, ensuring durability and long-lasting use without easy deformation or breakage.
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12pcs Mini Glass Bottles Diy Decoration Mini Glass Vials with Cork Lids US. -With cork stopper, good sealing to isolate air and liquid, prevent the content inside leaking out. The product has practical functions.
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3 Pcs Laboratory Glass Funnel Transferring Liquids Funnel Glass Weighing Boat. 3 Pcs Glass Rod Stirring Lab Stirrer Small Stick Laboratory Mixer. - Each tube is equipped with a cap, suitable for storage of liquid, samples, handmade goods, etc.
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Sachets empty closet freshener Empty Fragrance Bags Purple Sachet Bags. - Each tube is equipped with a cap, suitable for storage of liquid, samples, handmade goods, etc. microscope slide kit Glass Microscope Slides Microscope Slide Kit.
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