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)

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)

$ 8.99

Score By Feature

Based on 455 ratings

Giftable

9.19

Satisfaction

9.11

Delivery

8.93

Customer service

9.25

OveReview Final Score

How Our Score Is Calculated

Product Description

This pin is designed to be used with 20mm glass vials and liquid culture jars, which fit about 13mm diameter openings (please see

It is possible to seal a great deal of space with a self-healing rubber stopper.

It has excellent heat stability (butyl Rubber)--Can be sterilized under pressure with steam.

No matter how often you use it, it will not lose its

The fluid culture jar is ideal for injection, supplemented substrate jars, grain master jars, and BRF jars

Questions & Answers

Do you need to drill a hole of a certain size?

Approximately 12mm to 13mm is the diameter

Selected User Reviews For 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)

I was completely satisfied with the results

5/5

The test has been 100% successful and has zero contaminants. I had no problems having it pressure cooked for 90 minutes at 15 PSI. It is possible to use the ports multiple times, but since they are so cheap, I buy fresh ones each time. Get 100 for $10 is an impressive price.

Gabrielle Martin

| Apr 16, 2021

Here's how you can puncture a jar lid to make it fit properly

5/5

To cleanly puncture a hole with a 15/32 bit, run the drill in reverse. It will be a friction hole if you reverse it from the topside. A light cleanup is needed on the backside but it will seal perfectly. I love the fit and seal of the stopper.

Theodora Freeman

| Feb 05, 2021

The fit is perfect! These are what I use on my PP5 lids, I drill them at 1/2" and they fit just right! I would definitely buy from them

5/5

Ulises Aguilar

| Jul 08, 2021

Provides an easy way to keep a sterile environment

5/5

I have had great results using them. If you plan on using a hot tool to penetrate it, be careful. It is impossible for the body to heal itself due to the heat.

Dior Crosby

| Oct 10, 2020

As described, it works without a hitch

5/5

From liquid cultures and spore syringes, plenty of mushroom grain spawns have been grown. It does what it says.

Lainey Gallegos

| Aug 03, 2021

I give it a thumbs Their job is to do the pressure cooking after the project is completed

5/5

Jett HILTON

| Oct 09, 2020

Rubbery things of a trippy kind

4/5

I'm cool with that. This trip is causing me to trip.

Willie Buckley

| May 29, 2021

There is a smell and a It was intended for gourmet mushroom cultivation, but the rubber piece of the product was quite thick for my syringe, which I found unsuitable, and it has a very strong rubber smell that I did not like

3/5

Anaya Baird

| Jun 23, 2021

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