---
product_id: 360027247
title: "Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (3ml,10)"
brand: "ks-tek"
price: "€ 20.70"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ks Tek"
url: https://www.desertcart.be/products/360027247-ks-tek-sterile-empty-vials-with-self-healing-injection-port
store_origin: BE
region: Belgium
---

# Self-healing injection port 3ml precision glass vial Steam sterilized at 121°C Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (3ml,10)

**Brand:** ks-tek
**Price:** € 20.70
**Availability:** ✅ In Stock

## Summary

> 🧴 Elevate your lab game with sterile precision and leak-proof confidence!

## Quick Answers

- **What is this?** Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (3ml,10) by ks-tek
- **How much does it cost?** € 20.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/360027247-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

- • **Trusted by Professionals:** Top-rated in lab-grade vials with 4.6 stars from 1,500+ reviews—join the elite who demand reliability.
- • **Innovative Self-Healing Port:** Officinal PTFE-coated injection port reseals flawlessly after multiple punctures, preventing leaks and contamination.
- • **Precision Glass Craftsmanship:** Borosilicate glass with uniform wall thickness guarantees durability and accurate volume calibration.
- • **Sterile Assurance, Every Time:** Individually sealed vials with steam sterilization ensure zero contamination risk for your critical samples.
- • **Effortless Handling & Security:** Flip-off aluminum-plastic caps provide smooth, clean access and secure closure for professional lab use.

## Overview

Ks-Tek Sterile Empty Vials are 3ml borosilicate glass containers individually steam sterilized at 121°C for 20 minutes. Each vial features a flip-off aluminum-plastic cap and a self-healing PTFE-coated injection port, ensuring sterile, leak-proof, and reusable access for injections. Designed for medical and scientific use, these vials offer professional-grade durability, precise volume calibration, and contamination-free storage, making them a trusted choice for labs and healthcare professionals.

## Description

Ks-Tek Sterile Empty Vials Steam sterilization: 121°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: Awesome!!! - 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!!!
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.

## Features

- Single Dose Glass Teartop Vial
- Aluminum Cap
- Sterile package
- Steam sterilization

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B7SSQ1L |
| Additional Features | Self Healing Injection Port, Aluminum-plastic cover |
| Best Sellers Rank | #2,232 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Lab Sample Vials |
| Bottle Type | Glass Bottle |
| Brand | Ks-Tek |
| Brand Name | Ks-Tek |
| Capacity | 3 ml |
| Customer Reviews | 4.6 out of 5 stars 1,541 Reviews |
| Item Weight | 0.08 kg |
| Manufacturer | Ks-Tek |
| Manufacturer Part Number | KSUS-SEV-M |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | KSUS-SEV-M |
| Number of Items | 10 |
| Product Care Instructions | Handle with Care |
| Recommended Uses For Product | Medical, Scientific |
| Reusability | Single-Use |
| Shape | Round |
| Special Feature | Self Healing Injection Port, Aluminum-plastic cover |
| UPC | 766615653535 |
| Unit Count | 10 Count |

## Product Details

- **Bottle Type:** Glass Bottle
- **Brand:** Ks-Tek
- **Capacity:** 3 ml
- **Material:** Aluminum
- **Special Feature:** Self Healing Injection Port, Aluminum-plastic cover

## Images

![Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (3ml,10) - Image 1](https://m.media-amazon.com/images/I/71A+KfqH19L.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

### ⭐⭐⭐⭐⭐ Awesome!!!
*by A***D on August 11, 2026*

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!!!

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Very nice
*by M***. on June 28, 2026*

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

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-17*