ALWSCI 500PCS Grey Rubber Butyl Stoppers for 13mm Mason Jar Lids, Self Healing Injection Ports, Headspace Septa

ALWSCI 500PCS 20mm Rubber Butyl Stoppers(Grey) Headspace Septa Mushrooms Self Healing Injection Ports for 13m (0.51in) Diameter Opening Mason Jar Lids

ALWSCI 500PCS Grey Rubber Butyl Stoppers for 13mm Mason Jar Lids, Self Healing Injection Ports, Headspace Septa

Visit the Store Visit the Store Visit the Store 20mm Open Top Aluminum Crimp Cap (10mm hole) with 20mm Natural PTFE/White Silicone Septa 3.0mm Thick 20mm Open Top Aluminum Crimp Cap (10mm hole) with 20mm Natural PTFE/Blue Silicone Septa 3.0mm Thick (UltraClean) 20mm Moulded Gery Butyl Septa Injection Stopper 20mm Open Top Aluminum Crimp Cap (10mm hole) with 20mm Moulded Grey PTFE/Butyl Septa one ring 3.0mm Thick 20mm Open Top Bi-Metallic Crimp Cap (8mm hole) Blue&Silver with 20mm Natural PTFE/White Silicone Septa 3.0mm Thick 20mm Open Top Bi-Metallic Crimp Cap (8mm hole) Red&Silver with 20mm Natural PTFE/White Silicone Septa 3.0mm Thick 20mm Moulded Pharma-fix-septa Grey PTFE/Butyl 3.0mm Thick Click to Purchase Click to Purchase Click to Purchase Click to Purchase

Key Features

• ✅ Material : Made of Excellent Heat Stability (Butyl Rubber), these stoppers are durable, washable, reusable, High Chemical-resistant. Perfect for storing any kinds of liquid or solid
• ✅ Size : Used for 20 mm glass vial and liquid culture jars
• ✅ Easy to use : no need to remove the glue plug, you can inject the culture with the injection needle
• ✅ Perfect seal : resistant to high temperature(be pressure at 120? for 30 minutes) and washable, creating a great seal that extends the life of the material in the bottle
• ✅ Various Usages : suitable for kitchen, laboratory, hospital.Great for liquid culture, injection ,refill tanks and grain masterbatches. Perfect for storingseasonings, juice, perfume, and any other liquid or powders in your daily life

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