--- product_id: 453477636 title: "100Pcs 20mm Self Healing Injection Ports,vials Rubber stoppers,Butyl Cap for Glass Bottle& Mushroom Liquid Culture Mason Jars Lid by Biomed Scientific(Red）" brand: "biomed solutions" price: "¥6212" currency: JPY in_stock: true reviews_count: 5 category: "Biomed Solutions" url: https://www.desertcart.jp/products/453477636-100pcs-20mm-self-healing-injection-ports-vials-rubber-stoppers-butyl store_origin: JP region: Japan --- # 20mm size compatibility High-quality Butyl rubber Washable & reusable 100Pcs 20mm Self Healing Injection Ports,vials Rubber stoppers,Butyl Cap for Glass Bottle& Mushroom Liquid Culture Mason Jars Lid by Biomed Scientific(Red） **Brand:** biomed solutions **Price:** ¥6212 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Culture Game with Every Injection! ## Quick Answers - **What is this?** 100Pcs 20mm Self Healing Injection Ports,vials Rubber stoppers,Butyl Cap for Glass Bottle& Mushroom Liquid Culture Mason Jars Lid by Biomed Scientific(Red） by biomed solutions - **How much does it cost?** ¥6212 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/453477636-100pcs-20mm-self-healing-injection-ports-vials-rubber-stoppers-butyl) ## Best For - biomed solutions enthusiasts ## Why This Product - Trusted biomed solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted from premium Butyl rubber, ensuring longevity and reliability. - • **Eco-Friendly Choice:** Washable and reusable, making it a sustainable option for your needs. - • **Seamless Integration:** Perfectly fits 20mm glass vials and jars for effortless use. - • **Temperature Resistant:** Withstands high temperatures, maintaining a perfect seal. - • **Versatile Applications:** Ideal for kitchens, labs, and hospitals—your go-to for liquid culture and more. ## Overview The Biomed Scientific 100Pcs 20mm Self Healing Injection Ports are crafted from high-quality Butyl rubber, designed for durability and reusability. These ports fit 20mm glass vials and liquid culture jars, providing a perfect seal that withstands high temperatures. Ideal for various applications in kitchens, laboratories, and hospitals, they are the ultimate solution for liquid culture, injections, and refilling tanks. ## Description Material: Butyl RubberSize: 20mm/0.787inQuantity: 100Weight: 2g eachColor:RedApplication:1.These stoppers can be used to make self-healing injection ports in Mason jar lids or medicine bottles.2. Mainly used for mushroom growing and liquid culture production. 3.Use with hypodermic needles to inject cultures, therefore eliminating the need to remove the lids on your culture jars. 4.They fit 13 mm (0.5118’’) diameter opening. They are 3/4” across the top, and 5/16” top to bottom. Simply use a 7/16 to 1/2 inch drill bit and drill a hole in metal or plastic jar lid and the stoppers pop right in place. Review: Good quality and safe to use - These are decent injection ports. The delivery took longer than most items, but I'd rather wait for a good quality item and these are good quality. Review: Poor quality - After autoclaving at psi 15, I let it cool to room temperature. noticed the silicone tore. Quality isn't good. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Biomed Solutions | | Manufacturer | Biomed Scientific | | Model number | USSHIP-RED20-100Z | | Number of Memory Sticks | 100 | | Item Weight | 200 g | | Package Dimensions | 8.79 x 8.51 x 6.4 cm; 200 g | | Item model number | USSHIP-RED20-100Z | | Are batteries included? | No | ## Images ![100Pcs 20mm Self Healing Injection Ports,vials Rubber stoppers,Butyl Cap for Glass Bottle& Mushroom Liquid Culture Mason Jars Lid by Biomed Scientific(Red） - Image 1](https://m.media-amazon.com/images/I/71F3WgT6X0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality and safe to use *by S***K on 5 October 2023* These are decent injection ports. The delivery took longer than most items, but I'd rather wait for a good quality item and these are good quality. ### ⭐⭐⭐ Poor quality *by D***H on 16 November 2023* After autoclaving at psi 15, I let it cool to room temperature. noticed the silicone tore. Quality isn't good. ### ⭐⭐⭐⭐⭐ tipp top und funktioniert 1a *by C***R on 30 August 2025* sau gut die Stopfen, 12mm Loch im Deckel und der Stopfen sitzt super fest, geil so kann man gut beimpfen ## Frequently Bought Together - 100Pcs 20mm Self Healing Injection Ports,vials Rubber stoppers,Butyl Cap for Glass Bottle& Mushroom Liquid Culture Mason Jars Lid by Biomed Scientific(Red） - AOZITA Wide Mouth Mason Jar Lids [16 Pack] for Ball, Kerr and More - White Plastic Storage Caps for Mason/Canning Jars - Leak-Proof - Dishwasher Safe & Food Grade - 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 --- ## 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.jp/products/453477636-100pcs-20mm-self-healing-injection-ports-vials-rubber-stoppers-butyl](https://www.desertcart.jp/products/453477636-100pcs-20mm-self-healing-injection-ports-vials-rubber-stoppers-butyl) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-15*