Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (3ml,10)

The KS-Tek 10 mL individually wrapped sterile vials meet professional lab handling standards with excellent consistency and build quality. Each vial arrives individually sealed, maintaining sterility integrity and minimizing contamination risk during storage and staging. The borosilicate glass construction is uniform in wall thickness, free from visual defects, and demonstrates solid structural durability under standard laboratory handling conditions. The butyl rubber stoppers are well-centered and properly seated, providing reliable reseal performance after multiple needle punctures without excessive coring or fragmentation. Crimp seals are evenly applied with consistent compression, ensuring secure closure and pressure stability. Volume calibration appears accurate and repeatable across units, and the interior surface is clean with no visible particulate or residue. All units inspected were free of cracks, chips, or sealing irregularities. For laboratory, research, or controlled compounding applications requiring sterile 10 mL containment, these vials provide dependable quality control and professional-grade reliability.

These are awesome from Ks-Tek!! I bought some others that didn’t seem to be sterile after several days the bottoms would turn a funky color, These are individually sealed and packaged and sterile, and I’ve had no issues with these, I’ve seen ppl complain abt the tops and I just love the smooth top when cleaning with an alcohol pad nothing getting stuck to it So “quick tip” pry the cap off slowly then once off flip the cap around to the smooth side and gently just push straight down to flatten the top back out on ur bottle, Also using a venting needle when filling and or de pressurize it after u fill and you’ll have no leaking issues whatsoever!!!

These have worked great for me. I have used two so far,

Actually came individually wrapped and sterile with no damage to the glass or lids. It was amazing to find a product that actually came clean /sterile and the outside of the container not be covered in dust like a lot of the deliveries (very well packaged). I'm pretty OCD so if it looks like it could be a even a little contaminated I would have sent it back.

Product as described.

I have 3 packs of the 3ml, 1 box of 5ml and 10ml. I have zero issues or complaints and have reconed a bunch of Lyophilized product.

Separately package and sterile

😊

Recebi conforme anúncio , nada a reclamar

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Gostei muito do produto, maravilhoso

I have been using them for TRT for many months now, with no problems at all. Recommended.

Great Vials very well packed. so much cheaper then buying singles.