---
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: "HK$181"
currency: HKD
in_stock: true
category: "Ks Tek"
url: https://www.desertcart.hk/products/328715384-ks-tek-sterile-empty-vials-with-self-healing-injection-port
store_origin: HK
region: Hong Kong
---

# 20ml sterile glass vial Steam sterilized at 121°C Self-healing PTFE injection port Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (20ml,10)

**Brand:** ks-tek
**Price:** HK$181
**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 (20ml,10) by ks-tek
- **How much does it cost?** HK$181 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/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

- • **Premium Glass Construction:** Durable, clear glass vials provide chemical resistance and optimal visibility for professional use.
- • **Innovative Self-Healing Port:** PTFE-coated injection port reseals after each use, maintaining vial integrity and preventing leaks.
- • **Secure Flip-Off Aluminum Cap:** Easy-to-remove yet tamper-evident aluminum cap guarantees safety and convenience.
- • **Sterile & Ready for Precision:** Individually steam-sterilized vials ensure contamination-free sample storage every time.
- • **Packaged for Professional Efficiency:** Individually wrapped in sterilization indicator bags for assured quality and hassle-free handling.

## Overview

Ks-Tek Sterile Empty Vials are 20ml glass containers featuring a self-healing PTFE injection port and flip-off aluminum caps. Each vial is individually steam sterilized at 121°C for 20 minutes and packaged in sterilization indicator bags, ensuring maximum sterility and safety for professional medical and laboratory applications.

## 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

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091MVVF5X |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,914 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Lab Sample Vials |
| Color | clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,489) |
| Date First Available | April 3, 2021 |
| Item Package Quantity | 1 |
| Item Weight | 8.8 ounces |
| Item model number | KSUS-SEV-M |
| Manufacturer | Ks-Tek |
| Material | PLA_(Polylactic_Acid), PC_(Polycarbonate), PTFE_(Polytetrafluoroethylene), aluminum |
| Package Dimensions | 6.97 x 5.55 x 0.67 inches |
| Part Number | KSUS-SEV-M |
| Shape | Round |
| Size | 20ml |
| Special Features | Self Healing Injection Port |

## 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

## Frequently Bought Together

- Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (20ml,10)
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**Shop now:** [https://www.desertcart.hk/products/328715384-ks-tek-sterile-empty-vials-with-self-healing-injection-port](https://www.desertcart.hk/products/328715384-ks-tek-sterile-empty-vials-with-self-healing-injection-port)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-12*