200 Pieces 20mm Vial Rubber Stopper Mushroom Self Healing Rubber Vial Injection Port and Aluminum Flip Caps Safe Bottle Stoppers for 13 mm Opening Glass Vial and Liquid Culture Jars
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Selected User Reviews For 200 Pieces 20mm Vial Rubber Stopper Mushroom Self Healing Rubber Vial Injection Port and Aluminum Flip Caps Safe Bottle Stoppers for 13 mm Opening Glass Vial and Liquid Culture Jars
Would be better if it was advertised that only the rubber stops and caps were included. It seemed as if the glass vials were included in the description after reading it repeatedly. It was a complete waste of my time to purchase it.
This leaves the rubber stopper vulnerable to breaking or slipping off when it is removed.
I didn't know how to complete my order because I was missing parts and asked no one for assistance.
Was under the impression it came in.
I used these vials for my lab simulations, and they worked great. As a result, all students are taught how to open a vial and draw Excellent quality, exceptionally well-wrapped, securely packed (not a scratch on it), and an excellent price. There are SO many things you can do with it.