4 ml polycarbonate vials are designed for high throughput homogenization of kernels, seeds and animal tissues. Vials work best with 3/8" Stainless Steel Grinding Balls and 5/16" Stainless Steel Grinding Balls. Lined caps effectively contain liquid during homogenization. A case comes complete with 240 polycarbonate vials and 240 lined polypropylene screw caps.
