Screw Cap For Sample Tubes With External Threads, Red, Globe Scientific (CAT#: STEM-SPL-2730-LC)

Screw Cap For Sample Tubes With External Threads manufactured by Globe Scientific is made of polypropylene (PP), providing the same coefficient of expansion as the tubes. This along with a polypropylene inner lip ensures a leakproof seal, even at changing temperatures. The caps are designed with a long skirt and a super-fast thread that allows them to be removed or sealed with a single turn.

Outside Diameter: Top: 13.6mm - Bottom: 14mm

Color-coded for sample identification