Vials from Ohio Valley Specialty Company. Robotic, Crimp Top, Snap-Lok, Screw Cap, Autosampler, EPA Series 2000 & 3000, Glass Serum Vials, Micro-Product. Address: 115 Industry Road Marietta, Ohio 45750 Toll-free Phone: 1-800-729-6872 Phone: 1-740-373