Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Aluminum plastic Cap,Sterile Package (1ml Clear,10)

Sterile. Nice. Exactly like at the lab. Great for b12 and other herbal supplements

I use these to empty my injection medication into and divide it into thirds (used with a syringe) and these work great. They are a great quality and seal perfectly.

I use these to filter peptides into. They seem to be sterile, but have no way of really testing them without spending hundreds of dollars. I know numerous people who use them without issue, so they seem to be fine.

Great quality and serves purpose! Some tops kinda hard to remove but otherwise I’d buy again.

These were great to have on hand when I needed to split doses from weight management auto inject pens.

These vials were easy to use and packaged very well. Good for use of administering medicine at home if needed. I would definitely purchase again.

Using it to divide mounjaro pen shots and it help me to keep ot stril and do the calculations when i am drwaing out the drug into insulin needle.Its one time use and medication should be sied whithin 24 hours just to keep in mind

Perfect quality! Each sterile jar is in a separate package! It is very convenient to dose the preparations if necessary...