
Certified Glass Ultra Clean EPA VOA Vial ND24 40ml Toc Vial for Water Testing. Eco-Friendly Reusable Glass: Made of recyclable glass, these vials can be reused to reduce lab waste and support green chemistry. Low Sample Loss Design: Specific volume groove at the bottom eliminates the need for internal cannulas, reducing contamination risk. High Chemical Resistance: Ensures experimental accuracy with excellent resistance to high temperatures, pressure, and chemicals. Versatile Chromatography Use: Suitable for HPLC and GC analysis, meeting diverse experimental needs with various cap options. 20+ Years Industry Experience: Supplier with over 20 years in tubular glass bottles and partnerships with 100+ global end-users. Multiple Certification Standards: Products meet ISO, USP/PH, EP/PH, and JP/PH standards for pharmaceutical and lab quality. Competitive Pricing: Offers high-quality glass vials at extremely competitive prices without compromising on quality. Free Customization Samples: Accepts customized orders with free samples available for logo printing and specific applications.