--- product_id: 519322703 title: "ALWSCI Borosilicate Glass 40ML Clear/Amber, EPA TOC Screw Neck Vial with Certified Case of 72 (Amber)" brand: "alwsci" price: "$59.47" currency: USD in_stock: false url: https://www.desertcart.us/products/519322703-alwsci-borosilicate-glass-40ml-clear-amber-epa-toc-screw-neck store_origin: US region: United States of America --- # Certified 10ppb Screw Neck Seal Type 1 Class A Borosilicate Glass EPA Ultra Clean & Chemically Inert ALWSCI Borosilicate Glass 40ML Clear/Amber, EPA TOC Screw Neck Vial with Certified Case of 72 (Amber) **Brand:** alwsci **Price:** $59.47 **Availability:** ❌ Out of Stock ## Summary > 🧬 Elevate your lab game with EPA-grade precision and unmatched purity! ## Quick Answers - **What is this?** ALWSCI Borosilicate Glass 40ML Clear/Amber, EPA TOC Screw Neck Vial with Certified Case of 72 (Amber) by alwsci - **How much does it cost?** $59.47 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/519322703-alwsci-borosilicate-glass-40ml-clear-amber-epa-toc-screw-neck) ## 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 - • **Secure Screw Neck Design:** 24mm screw top with cap and seal guarantees leak-proof, contamination-free storage. - • **Durable Borosilicate Glass:** Type 1 Class A glass offers unmatched chemical inertness and thermal resistance. - • **Bulk Pack for Professionals:** Certified case of 72 vials ensures you never run out during critical testing phases. - • **Precision-Certified Cleanliness:** 10ppb EPA certification ensures ultra-pure TOC measurements every time. - • **Light-Sensitive Sample Protection:** Amber vials shield your samples from harmful UV light degradation. ## Overview The ALWSCI Borosilicate Glass 40ML vial is a Type 1 Class A chemically inert container, EPA-certified at 10ppb for ultra-clean TOC and VOA testing. Available in clear or amber to protect light-sensitive samples, it features a secure 24mm screw neck with cap and seal, sold in a professional bulk pack of 72 for consistent, contamination-free sample storage. ## Description ALWSCI EPA TOC Screw Neck Vial Vial Production Specifications: Series: EPA TOC Vial Top Cap Type: 24-400 Screw top Vial Volume(ml): 40 Color: Clear Size: 27*95mm Bottom Type: Flat Vial Diameter: 27±0.35mm Vial Height: 95±0.75mm Screw Diameter: 23.6±0.3mm Mouth Diameter: ≤21.7mm Base thickness: 1.2±0.05mm Caps & Septa Production Specifications: Material:PP Color:White Liner: Natural PTFE Faced White silicone 50° Shore A Natural PTFE/White silicone septa+ White screw cap with hole, for 40ml epa toc screw vial FEATURES EPA vials (also known as VOA/TOC vials) are those that meet the requirements of the US Environmental Protection Agency (EPA) for the testing of potentially harmful environmental contaminants in water or soil samples. To be used for environmental analysis, EPA vials must be clean and free of substances that might influence the analysis. ALWSCI offers a range of certified TOC vial kits which are suitable on all TOC manufacturer's instruments,include Siever,Shimadzu,OI Analytical ,and Teledyne-Tekmar. ## Features - Ultra Clean EPA VOA Vial . Type 1 Class A borosilicate glass - Capacity 40Ml. Screw neck vial, 40ml vials 10ppb Certified with Cap and Seal,giving you confidence in the quality of your TOC measurements - ALWSCI vials are clean for EPA Quality, and much clean than another famous brand vials. - They are made of chemically inert Type I borosilicate glass, in either clear, or amber for light sensitive samples. - EPA (VOA/TOC) vials are 24mm screw top and suitable caps are sold together. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | ALWSCI | | Part number | C0000334 | | Item Weight | 2.49 kg | | Package Dimensions | 39.09 x 19.71 x 10.69 cm; 2.49 kg | | Item model number | C0000334 | | Size | 27*95mm | | Colour | Amber | | Material | PTFE_(Polytetrafluoroethylene), PE_(Polyethylene), PS_(Polystyrene) | | Batteries included? | No | | Batteries Required? | No | ## Images ![ALWSCI Borosilicate Glass 40ML Clear/Amber, EPA TOC Screw Neck Vial with Certified Case of 72 (Amber) - Image 1](https://m.media-amazon.com/images/I/71DegFTTQoL.jpg) ![ALWSCI Borosilicate Glass 40ML Clear/Amber, EPA TOC Screw Neck Vial with Certified Case of 72 (Amber) - Image 2](https://m.media-amazon.com/images/I/61MbScNo1EL.jpg) ![ALWSCI Borosilicate Glass 40ML Clear/Amber, EPA TOC Screw Neck Vial with Certified Case of 72 (Amber) - Image 3](https://m.media-amazon.com/images/I/71svsI8odjL.jpg) ![ALWSCI Borosilicate Glass 40ML Clear/Amber, EPA TOC Screw Neck Vial with Certified Case of 72 (Amber) - Image 4](https://m.media-amazon.com/images/I/61AzQr3lZ4L.jpg) ![ALWSCI Borosilicate Glass 40ML Clear/Amber, EPA TOC Screw Neck Vial with Certified Case of 72 (Amber) - Image 5](https://m.media-amazon.com/images/I/71Tudrgl5YL.jpg) ## Frequently Bought Together - ALWSCI Borosilicate Amber Glass 40 ML EPA TOC Screw Neck Vial with White PP Screw Cap, Center Hole, PTFE Silicone Liner, Ultra-Clean, Case of 72 - SimPure Centrifuge Tubes 15mL, Conical Tubes Sterile 50 PCS, Polypropylene, Leak-Proof Screw Caps, Plastic Container with Graduated and Write Marks, Non-pyrogenic, DNase/RNase Free, Human DNA-Free - Kashi Scientific 2mL Microcentrifuge Tube with Safe Lock Snap Cap [500/Pack] 2 mL Safety Lock Centrifuge Tubes with Flip Cap, Clear Tubes with 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.us/products/519322703-alwsci-borosilicate-glass-40ml-clear-amber-epa-toc-screw-neck](https://www.desertcart.us/products/519322703-alwsci-borosilicate-glass-40ml-clear-amber-epa-toc-screw-neck) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*