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ALWSCI 100PCS 20mm Rubber Butyl Stoppers(Grey) Headspace Septa Mushrooms Self Healing Injection Ports for 13m (0.51in) Diameter Opening Mason Jar Lids

4.6 (2) Write Review
Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

1.NumberofItems:100


  • 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


Product Description

20mm crimp cap

20mm Open Top Aluminum Crimp Cap (10mm hole) with 20mm Natural PTFE/White Silicone Septa 3.0mm Thick

20mm crimp cap

20mm Open Top Aluminum Crimp Cap (10mm hole) with 20mm Natural PTFE/Blue Silicone Septa 3.0mm Thick (UltraClean)

20mm crimp cap

20mm Open Top Aluminum Crimp Cap (10mm hole) with 20mm Moulded Grey PTFE/Butyl Septa one ring 3.0mm Thick

20mm crimp cap

20mm Open Top Bi-Metallic Crimp Cap (8mm hole) Blue&Silver with 20mm Natural PTFE/White Silicone Septa 3.0mm Thick

20mm crimp cap

20mm Open Top Bi-Metallic Crimp Cap (8mm hole) Red&Silver with 20mm Natural PTFE/White Silicone Septa 3.0mm Thick

20mm stopper

20mm Moulded Gery Butyl Septa Injection Stopper

septa

20mm Moulded Pharma-fix-septa Grey PTFE/Butyl 3.0mm Thick

Customer Reviews
4.6 out of 5 stars 72
4.6 out of 5 stars 72
4.6 out of 5 stars 72
4.6 out of 5 stars 72
Price — no data — no data — no data — no data
Material Type 1, Class A Borosilicate Glass Type 1, Class A Borosilicate Glass Type 1, Class A Borosilicate Glass Type 1, Class A Borosilicate Glass
Size 12*32mm 12*32mm 12*32mm 12*32mm
Graduation ✓ ✓ ✓ ✓
Septa White PTFE/Red silicone Red PTFE/White silicone White PTFE/Red silicone Blue PTFE/White silicone
Packaging 100pcs/pk 100pcs/pk 100pcs/pk 100pcs/pk

Average Atom
Reviewed in the United States on February 21, 2020
These work great
stewart Thorpe
Reviewed in the United States on December 20, 2020
Good price,good quality, fast shipping
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