Description
Emerald Scientific 20mm Aluminum Crimp Seals for Headspace Vial, Silicone/PTFE Septa, 1,000/case
Preassembled Aluminum Seals reduce contamination during sample preparation and save valuable time in the lab.
- 20mm
- Silver Seal
- 0.125" PTFE/Silicone Septa
- Natural
- Case of 1,000
Manufactured in the USA by an ISO 9001:2015 Certified facility.