Lab Cap & Closure: Shop superior quality Lab Cap & Closure from leading manufacturer for your laboratory at Dawn Scientific.

Dawn Scientific offers a variety of closures including flask caps, screw closures, micro tube caps, NMR tube caps, and PETG closures from brands like Nest scientific and Corning plastic. Our selection ensures compatibility between your container and sample with different materials, sizes, colors, and closure types available. Rely on us for the right closures for your needs.