20mm Vial Rubber Stoppers (100 Count) Mushroom Self Healing Injection Ports Solid Seal, for Glass Vial and Liquid Culture Jars, Can Be Sterilized by Steam and Repeated Used(20mm)
Description
Seal the Deal! 🔒
- 🔒 UNMATCHED SEAL - Experience a solid seal that keeps your contents secure.
- 🧪 IDEAL FOR CULTURES - Great for liquid culture, BRF jars, and more!
- ♻️ ECO FRIENDLY CHOICE - Reusable design means less waste and more savings.
- 💧 VERSATILE COMPATIBILITY - Perfect for 20mm glass vials and liquid culture jars.
- 🔥 HIGH TEMPERATURE RESILIENCE - Sterilize with steam under high pressure without compromising quality.
These 20mm Vial Rubber Stoppers (100 Count) are designed for optimal sealing of glass vials and liquid culture jars. Made from high-quality butyl rubber, they offer excellent heat stability, can be sterilized by steam, and are reusable, making them a practical choice for laboratory and home use.
Reviews
B**B
Solid seal, no contamination leaks
Works as it should, after injecting it seals right back up, I have not yet had a problem with contamination.Solid seal!
T**R
Game changers for liquid culture jars
These are game changers for liquid cultures for mushroom cultivation. Super cheap for how easy they make sterile spore and LC transfers.
J**O
good quality
was very happy with the quality of the product
J**W
Fast shipping and packaged good
Fast shipping product as described and great price. Can’t really complain but made of a harder rubber than the higher quality product vacutainer type. Would buy again in a pinch
K**E
good for the purpose
It works well
B**E
Works great!
Works like a charm. Thank you.
D**T
How to puncture jar lid for proper fit
15/32 bit running drill in reverse for a clean puncture. Run reverse from topside. It will be a friction hole. Light cleanup on backside but stopper will seal perfect. Love the fit and seal
J**R
Worked flawlessly.
100% success with zero contaminates. No problems being pressure cooked at 15psi for 90 minutes. The ports can be used multiple times, but they're so cheap I use new ones each time. 100 for $10 is an excellent buy.
Common Questions
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