- GPI Thread Finish: 13-415

- Shell Material: Polypropylene

- Liner Material: 14B Rubber

- Cap Color: Black

Magnakoys 13-415 Continuous Thread Closure w/ 14B Rubber Liner.

Black Caps Fits our following products: 13 x 100 mm Test Tube or container with a 13-415 GPI thread finish..

*See our images for explanation on how to fit caps to vials.

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Sat. orders placed before 12:00 PM ship the same day.