uxcell 20mm Flip Off Caps, 100PCS Burr-Free Flip Off Top Caps Seals Flip Off Aluminum Plastic Vial Flip Off Seals Caps Cover for Glass Vial Freeze-Dried Bottles, Blue/Silver

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Product Information - You will receive 100 Pcs of flip off caps for ample supply. The caps have an inside diameter of 20 mm/0.8 inch; an outer diameter of 22 mm/0.9 inches; a height of 9 mm/0.4 inches
• Material - The cover is made of good aluminum and plastic, smooth and burr-free after opening, offering a secure seal for glass vials.
• How to Use - To open, flip off the plastic cap and remove the aluminum seal using pliers if necessary. The flip off seal can withstand high temperatures. But this cover is fully tear-off, and when you tear off its plastic cover, the aluminum cover becomes unusable.
• Good Seal - The equipped plastic-aluminum lid ensures the tightest seal and reduces the possibility of sample evaporation. This crimp top vial provides a good seal for long-term sample storage.
• Application - The Flip Off Caps can be used in the laboratory and at home, with a good sealing effect and convenient storage. Suitable for oral liquid bottles, original solution bottles, essential oil bottles, freeze-dried bottles, etc.