--- product_id: 553460358 title: "20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs" brand: "alwsci" price: "€ 172.09" currency: EUR in_stock: true reviews_count: 2 category: "Alwsci" url: https://www.desertcart.sk/products/553460358-20ml-scintillation-vials-3-3-borosilicate-glass-low-background-100 store_origin: SK region: Slovakia --- # Triple-layer leak-proof sealing 3.3×10⁻⁶/°C thermal stability Low-potassium glass for minimal background 20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs **Brand:** alwsci **Price:** € 172.09 **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your lab game with vials that keep your data pure and your samples secure! ## Quick Answers - **What is this?** 20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs by alwsci - **How much does it cost?** € 172.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/553460358-20ml-scintillation-vials-3-3-borosilicate-glass-low-background-100) ## Best For - alwsci enthusiasts ## Why This Product - Trusted alwsci brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organized & Compatible:** 100-pack with alphanumeric trays fits all standard 20 mL LSC counters - • **Optimized Thin-Wall Design:** Maximizes sample recovery and enhances counting accuracy - • **Ultra-Low Background Glass:** Minimizes radiation interference for reliable scintillation data - • **Precision Thermal Stability:** Withstands up to 330°C for flawless sample integrity - • **Leak-Proof Triple-Layer Caps:** Superior sealing prevents contamination and sample loss ## Overview These 20ml scintillation vials are crafted from ASTM-compliant 3.3 borosilicate glass featuring ultra-low potassium content to reduce background radiation. Engineered for thermal stability up to 330°C and equipped with chemically resistant, leak-proof triple-layer caps, they ensure sample integrity during long-term storage and transport. Their thin-wall, smooth interior design optimizes sample recovery and counting accuracy, making them ideal for advanced environmental, pharmaceutical, and radiological research. Packaged in organized trays, these 100 vials are compatible with all standard 20 mL liquid scintillation counters. ## Description 20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs | 27.5x57.5mm Liquid Sample Scintillation Counting Vials with 22-400 White Screw Cap&Silver Aluminum Foil PE Liner: desertcart.com: Industrial & Scientific Review: Muy buen producto. - El producto cumplió con mis expectativas de calidad. Review: Excelente producto. - Buen producto, muy recomendable. ## Features - Manufactured from low-potassium 3.3 borosilicate glass, compliant with ASTM E438 Type I, Class A and USP I standards. With a thermal expansion coefficient of 3.3×10⁻⁶/°C, it delivers exceptional thermal stability, chemical resistance, and withstands up to 330°C. The low-potassium formulation minimizes background counts, ensuring accurate, reliable scintillation results for critical research. - Leak-Proof Sealing- Ideal for Long-Term Storage & Transport: Equipped with GPI 22‑400 white PP solid caps and silver aluminum foil PE liners for superior leak-proof sealing. The foil layer offers extremely low moisture/gas permeability, maintaining sample concentration and composition over time, reducing volatilization, oxidation, leakage, and contamination. Triple-layer (foil/PE) resists acids, bases, and organic solvents. Ensures integrity and stability during long-term storage or transport. Rigid PP caps are chemically resistant and writable for easy identification. - Low Background Design for Accurate: CountingLow-potassium 3.3 borosilicate glass reduces background radiation interference during scintillation counting, ensuring higher counting efficiency and more reliable data. Ideal for environmental tritium monitoring, radiocarbon dating, and low-level radiation research. - Optimized Wall Design for Sample Recovery: Uniformly thin walls and an ultra-smooth interior minimize sample adhesion, enabling efficient cleaning and maximum recovery. Exceptional clarity allows precise observation while uniform walls reduce light scattering to enhance counting accuracy. - Convenient Packaging, Broad Compatibility, and Wide Range of Applications：Cellular trays with alphanumeric grids and protective film keep vials organized and clean. Compatible with all standard 20 mL LSC counters. Ideal for environmental monitoring (tritium, radiocarbon in water), biobanking, pharmaceutical stability, radiolabeled compound analysis, groundwater tracing, and routine use in teaching, pharmaceutical, environmental, and analytical labs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3R3W24F | | Best Sellers Rank | #118,884 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Scintillation Vials | | Bottom Shape | Round | | Brand | ALWSCI | | Brand Name | ALWSCI | | Capacity | 20 ml | | Customer Reviews | 5.0 out of 5 stars 6 Reviews | | Item Highlight | 27.5x57.5mm Liquid Sample Scintillation Counting Vials with 22-400 White Screw Cap&Silver Aluminum Foil PE Liner Item Highlight 27.5x57.5mm Liquid Sample Scintillation Counting Vials with 22-400 White Screw Cap&Silver Aluminum Foil PE Liner See more | | Manufacturer | ALWSCI | | Material | Borosilicate Glass | | Material Type | Borosilicate Glass | | Number of Items | 100 | | Part Number | C0002391 | | Shape | Cylinder | | Unit Count | 100 Count | ## Product Details - **Material:** Borosilicate Glass - **Capacity:** 20 Milliliters - **Brand:** ALWSCI - **Bottom Shape:** Round - **Manufacturer:** ALWSCI ## Images ![20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs - Image 1](https://m.media-amazon.com/images/I/612mWweeTCL.jpg) ![20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs - Image 2](https://m.media-amazon.com/images/I/71brmmv97CL.jpg) ![20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs - Image 3](https://m.media-amazon.com/images/I/71MMclt8OGL.jpg) ![20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs - Image 4](https://m.media-amazon.com/images/I/71RBgsWLLAL.jpg) ![20ml Scintillation Vials, 3.3 Borosilicate Glass, Low Background, 100 Pcs - Image 5](https://m.media-amazon.com/images/I/61B9sIZFAGL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Muy buen producto. *by J***A on April 15, 2026* El producto cumplió con mis expectativas de calidad. ### ⭐⭐⭐⭐⭐ Excelente producto. *by J***A on February 12, 2026* Buen producto, muy recomendable. ## Frequently Bought Together - ALWSCI 20 ml Scintillation Vials Liquid Borosilicate Glass Sample Scintillation Counting Vials, 22-400 White Screw Cap, Silver Aluminum Foil Liner, Pack of 100 - Kashi Scientific 1.5mL Microcentrifuge Tube with Snap Cap [1000/Pack] 1.5 mL Centrifuge Tubes with Flip Cap, Clear Graduation, Polypropylene, Plastic Lab Snap Tubes --- ## 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.sk/products/553460358-20ml-scintillation-vials-3-3-borosilicate-glass-low-background-100](https://www.desertcart.sk/products/553460358-20ml-scintillation-vials-3-3-borosilicate-glass-low-background-100) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-25*