1000pcs Butyl Rubber Stopper Plug 13mm，Self Healing Injection Ports Solid Seal sold2024 100% Herbal Solution

100% Herbal Solution

strong practicality and sufficient quantity can meet your daily use needs and replacement needs

Temperature Range:-50C-200C

PRAZISE &amp

watercolor paints and other color combinations

1000pcs Butyl Rubber Stopper Plug 13mm，Self Healing Injection Ports Solid Seal sold2024 100% Herbal Solution1000pcs Butyl Rubber Stopper Plug 13mmSelf Healing Injection Ports Solid Seal Material: Butyl rubber Size: 13mm Inside diameter: 7mm Outer diameter: 13mm High: 6mm Suitable for: 13mm Glass Vial Color: Grey Package includes: 1000pcs Product Features High Quality Butyl Rubber Stopper : High quality self healing port lids is used to make the vial stoppers, which is flexible, washable, reusable without deformation, chemically resistant, robust and these