--- product_id: 629599440 title: "20mm Flip Off Caps Burr-Free Flip Top Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs (20mm, White)" brand: "zhanxubio" price: "R659" currency: ZAR in_stock: true category: "Zhanxubio" url: https://www.desertcart.co.za/products/629599440-20mm-flip-off-caps-burr-free-flip-top-aluminum-plastic store_origin: ZA region: South Africa --- # Bulk pack of 100 caps Secure 20mm vial fit Burr-free smooth flip top 20mm Flip Off Caps Burr-Free Flip Top Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs (20mm, White) **Brand:** zhanxubio **Price:** R659 **Availability:** ✅ In Stock ## Summary > 🔐 Flip with confidence—seal your sterile success! ## Quick Answers - **What is this?** 20mm Flip Off Caps Burr-Free Flip Top Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs (20mm, White) by zhanxubio - **How much does it cost?** R659 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/629599440-20mm-flip-off-caps-burr-free-flip-top-aluminum-plastic) ## Best For - zhanxubio enthusiasts ## Why This Product - Trusted zhanxubio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Burr-Free Flip Top Design:** Smooth, burr-free aluminum-plastic lid ensures safe, snag-free opening—no cotton swab damage during sterilization. - • **Sterile Solution Essential:** Ideal for sterile preparations, preventing sharp edges and accidental lid rips that compromise vial integrity. - • **Bulk Ready for Professionals:** 100 caps per pack to keep your lab or workspace fully stocked and ready for high-volume sterile prep. - • **Precision 20mm Compatibility:** Engineered to perfectly seal all 20mm OD neck serum vials for a flawless fit every time. - • **Durable Aluminum-Plastic Hybrid:** Combines lightweight aluminum strength with plastic flexibility for reliable, long-lasting vial sealing. ## Overview These 20mm flip off caps by ZHANXUBIO offer a professional-grade, burr-free aluminum-plastic seal designed for all 20mm serum vials. Sold in a convenient 100-piece pack, they ensure secure, smooth opening without sharp edges, making them essential for sterile lab and medical vial preparations. ## Description 13/20mm Flip Off Caps Burr-Free Flip Top Caps Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs by ZHANXUBIO ## Features - Quantity: 100 - Material: Aluminum-plastic - Size: 20mm. Used for 20mm vial and 20mm vial crimper - Vial Compatible: All serum vials with 20mm OD neck sizes - Burr-free: The lid is smooth and burr-free after opening,so the cotton swab will not hook when disinfected ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CH3TBDJY | | Best Sellers Rank | 422,736 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 184 in Labware Caps | | Brand | ZHANXUBIO | | Closure Type | Flip Top | | Colour | White | | Country of Origin | China | | Customer Reviews | 3.7 3.7 out of 5 stars (19) | | Is the item dishwasher safe? | No | | Is the item microwaveable? | No | | Item Weight | 0.1 Kilograms | | Manufacturer | ZHANXUBIO | | Material | Aluminium | | Model Number | ZX-F-CAP | | Number of Pieces | 100 | | Part Number | ZX-F-CAP | | Product Style | Compact | | Shape | Round | | UPC | 768447784418 | | Unit Count | 100.0 count | ## Product Details - **Brand:** ZHANXUBIO - **Colour:** White - **Item weight:** 0.1 Kilograms - **Material:** Aluminium - **Style:** Compact ## Images ![20mm Flip Off Caps Burr-Free Flip Top Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs (20mm, White) - Image 1](https://m.media-amazon.com/images/I/61VPSu9kWiL.jpg) ![20mm Flip Off Caps Burr-Free Flip Top Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs (20mm, White) - Image 2](https://m.media-amazon.com/images/I/41qQ0VAIxBL.jpg) ![20mm Flip Off Caps Burr-Free Flip Top Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs (20mm, White) - Image 3](https://m.media-amazon.com/images/I/41Q+j57W2nL.jpg) ![20mm Flip Off Caps Burr-Free Flip Top Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs (20mm, White) - Image 4](https://m.media-amazon.com/images/I/51Y3JEus0NL.jpg) ![20mm Flip Off Caps Burr-Free Flip Top Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs (20mm, White) - Image 5](https://m.media-amazon.com/images/I/51ApPhTtcSL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - ZHANXUBIO 20mm Vials Caps Burr-Free Aluminum-Plastic Caps for Glass Vial, 100 Pcs (20mm, White) - LabZhang 100pcs 10ml Vials-Glass Clear Bottom Headspace Vial with Plastic-Aluminum Flip Off Caps and Rubber Stoppers,Transparent Glass Headspace Vials,10ml Capacity（Transparent） --- ## 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.co.za/products/629599440-20mm-flip-off-caps-burr-free-flip-top-aluminum-plastic](https://www.desertcart.co.za/products/629599440-20mm-flip-off-caps-burr-free-flip-top-aluminum-plastic) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-26*