

ALWSCI Headspace Septa and Stoppers, 20 mm Diameter, Gray Butyl (Case of 100)
Special Price:
$ 3.39
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Goods Info
Goods Detail
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 20mm 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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