---
product_id: 344388471
title: "LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks"
brand: "labzhang"
price: "C$1243"
currency: NIO
in_stock: true
category: "Lab Zhang"
url: https://www.desertcart.ni/products/344388471-labzhang-20mm-jar-injection-port-100-count-self-healing-injection
store_origin: NI
region: Nicaragua
---

# 100 self-healing injection ports High thermal stability butyl rubber 20mm diameter precision fit LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks

**Brand:** labzhang
**Price:** C$1243
**Availability:** ✅ In Stock

## Summary

> 🧬 Seal Smart, Inject Confidently — Never Miss a Beat in Your Culture Game!

## Quick Answers

- **What is this?** LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks by labzhang
- **How much does it cost?** C$1243 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/344388471-labzhang-20mm-jar-injection-port-100-count-self-healing-injection)

## Best For

- labzhang enthusiasts

## Why This Product

- Trusted labzhang brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Pack for Continuous Workflow:** 100 injection ports included to keep your lab or culture setup running without interruption.
- • **Precision Fit for Seamless Sealing:** Perfectly sized 20mm diameter to securely seal 0.51 inch (13mm) openings, ensuring no leaks or contamination.
- • **Self-Healing Rubber for Reusability:** Innovative butyl rubber material that self-seals after each injection, maintaining airtight integrity and reducing waste.
- • **Steam Sterilizable for Maximum Safety:** Withstands high-pressure steam sterilization without deformation, guaranteeing sterile conditions every time.
- • **Versatile Application Across Cultures:** Ideal for liquid cultures, BRF jars, grain masters, and supplementary substrate jars—engineered for professional-grade lab use.

## Overview

LabZhang’s 20mm self-healing injection ports come in a convenient 100-count pack, crafted from durable butyl rubber that withstands high-pressure steam sterilization. Designed to fit 0.51 inch (13mm) openings on glass bottles and liquid culture tanks, these ports provide a reliable, reusable seal ideal for professional lab environments and advanced cultivation setups.

## Description

LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks: desertcart.com: Industrial & Scientific

## Features

- Size: 20mm diameter Self Healing Injection Ports.
- Quantity: 100 sample bottle rubber stoppers, self-healing injection port solid seal.
- Material: Self-repairing rubber plug-can produce a good solid seal
- Advantages: Excellent thermal stability (butyl rubber) ----- can be sterilized by steam under high pressure. It is reusable and will not deform.
- Uses: very suitable for liquid culture, BRF jars, injections, supplementary substrate jars, grain masters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 55 Reviews |

## Images

![LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks - Image 1](https://m.media-amazon.com/images/I/61333ml53tS.jpg)
![LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks - Image 2](https://m.media-amazon.com/images/I/41u4UetDmyS.jpg)
![LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks - Image 3](https://m.media-amazon.com/images/I/41z99BhDUiS.jpg)

## Frequently Bought Together

- LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks
- Zonon 128 Pieces Synthetic Filter Paper Stickers 20 mm 0.3 ?m Synthetic Filter Disc Tape Mushroom Applied Under Wide Mouth Mason Jar for Mushroom Cultivation
- Weewooday 8 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 mm/ 1.18 Inch)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ni/products/344388471-labzhang-20mm-jar-injection-port-100-count-self-healing-injection](https://www.desertcart.ni/products/344388471-labzhang-20mm-jar-injection-port-100-count-self-healing-injection)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-07-16*