--- product_id: 328715384 title: "Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (20ml,10)" brand: "ks-tek" price: "€ 33.97" currency: EUR in_stock: true reviews_count: 13 category: "Ks Tek" url: https://www.desertcart.gr/products/328715384-ks-tek-sterile-empty-vials-with-self-healing-injection-port store_origin: GR region: Greece --- # Self-healing injection port for secure resealing 121Β°C steam sterilized for guaranteed purity 20ml borosilicate glass vial with precise volume calibration Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (20ml,10) **Brand:** ks-tek **Price:** € 33.97 **Availability:** βœ… In Stock ## Summary > 🧬 Elevate your lab game with sterile precision and secure sampling! ## Quick Answers - **What is this?** Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (20ml,10) by ks-tek - **How much does it cost?** € 33.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/328715384-ks-tek-sterile-empty-vials-with-self-healing-injection-port) ## Best For - ks-tek enthusiasts ## Why This Product - Trusted ks-tek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision You Can Trust:** Accurate volume calibration and consistent crimp seals guarantee dependable sample integrity. - β€’ **Premium Borosilicate Glass:** Uniform wall thickness and defect-free construction for reliable lab-grade durability. - β€’ **Effortless Handling & Storage:** Flip-off aluminum cap combines convenience with airtight sealing for professional use. - β€’ **Next-Level Injection Security:** Officinal PTFE-coated self-healing port allows multiple punctures without compromising sterility. - β€’ **Sterile Assurance, Every Time:** Individually sealed vials with sterilization indicator ensure zero contamination risk. ## Overview Ks-Tek Sterile Empty Vials are 20ml borosilicate glass containers individually steam sterilized at 121Β°C for 20 minutes. Each vial features a flip-off aluminum cap and a self-healing PTFE-coated injection port, ensuring secure resealing after multiple punctures. Designed for professional laboratory and research use, these vials offer consistent volume accuracy, robust structural integrity, and contamination-free packaging, making them a trusted choice for sterile sample containment. ## Description Ks-Tek Sterile Empty Vials Steam sterilization: 121Β°C 20min Individual package ?Sterilization indicator bag shows completion of sterilizationAluminum-plastic cover : 13/20mm Color Filp Off Self Healing Injection Port: Officinal PTFE Coating1ml 10pcs 2ml 10pcs 3ml 10pcs 5ml 10pcs 10ml 10pcs 15ml 10pcs 20ml 10pcs 30ml 10pcs 50ml 6pcs 100ml 4pcs Review: Consistent, Sterile, Lab-Grade Performance - 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. Review: Nice sterile vial - Use these for reconstitution after filtering and like the vial a lot. It is one of the only brands that actually passed sterility and is easily accessible. ## Features - Single Dose Glass Teartop Vial - Aluminum Cap - Sterile package - Steam sterilization ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B091MVVF5X | | Additional Features | Self Healing Injection Port | | Best Sellers Rank | #1,603 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Lab Sample Vials | | Bottle Type | Glass Bottle | | Brand Name | Ks-Tek | | Capacity | 20 Milliliters | | Color | clear | | Customer Reviews | 4.6 4.6 out of 5 stars (1,418) | | Manufacturer | Ks-Tek | | Material Type | PLA_(Polylactic_Acid), PC_(Polycarbonate), PTFE_(Polytetrafluoroethylene), aluminum | | Model Name | KSUS-SEV-M | | Number of Items | 10 | | Product Care Instructions | Handle with care, maintain sterility, do not wash or expose to water once used | | Recommended Uses For Product | Laboratory, Household | | Reusability | Single-Use | | Shape | Round | | UPC | 761412019843 | | Unit Count | 10.0 Count | ## Product Details - **Bottle Type:** Glass Bottle - **Brand:** Ks-Tek - **Capacity:** 20 Milliliters - **Color:** clear - **Material:** PLA_(Polylactic_Acid), PC_(Polycarbonate), PTFE_(Polytetrafluoroethylene), aluminum ## Images ![Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (20ml,10) - Image 1](https://m.media-amazon.com/images/I/71gmrhPEk5L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: What are the exact dimensions of the 20ml and the 30ml vial: diameter and height?** A: I do no know, I purchased the 10ml vials. It says 50 x 22 mm on the box. **Q: Does the rubber seal on the inside of the vial have a small gap in the rubber to allow all of the med to be drawn up, or is it continuous on inside?** A: I've never seen what you mention. The rubber is a one piece seal with no holes. When you insert a syringe into it, it makes a hole, however, it seals up (this is the self healing feature they're talking about). So you tear the plastic cap off permanently, which exposes the rubber seal. It seals up so tight, that the contents can not escape even when upside down. **Q: For the seller: What is meant by "self-healing"? I've never seen that before, aren't all multi-dose vials just made from identical butyl rubber?** A: Yeah it’s just like every other vial. Normal rubber tops ## Customer Reviews ### ⭐⭐⭐⭐⭐ Consistent, Sterile, Lab-Grade Performance *by M***R on March 2, 2026* 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. ### ⭐⭐⭐⭐⭐ Nice sterile vial *by S***E on March 10, 2026* Use these for reconstitution after filtering and like the vial a lot. It is one of the only brands that actually passed sterility and is easily accessible. ### ⭐⭐⭐⭐⭐ They worked perfectly *by L***Y on March 28, 2026* I mean, how do you really review products like this? I bought them for what I needed. They worked absolutely perfectly. I had no problem with them. ## Frequently Bought Together - Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (20ml,10) - CURAD Alcohol Prep Pads (Pack of 4 Boxes) | 400 Pieces of Medium Isopropyl Alcohol Wipes Individually Wrapped | First Aid Alcohol Swabs for Cuts & Scrapes | Medical Alcohol Pads for General Cleansing - 100 Pack Disposable 3ml/cc Lab Syringes with 23Ga 1 Inch Needle Luer Lock, Individually Sealed Packed --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/328715384-ks-tek-sterile-empty-vials-with-self-healing-injection-port](https://www.desertcart.gr/products/328715384-ks-tek-sterile-empty-vials-with-self-healing-injection-port) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-24*