18mm Magnetic Screw Cap, Magnetic with Pre-fitted Silicone/PTFE Liner fit for 20ml headspace vials. Manufacturer: Aijiren Tech Transport Package: Pack Production Capacity: 50000PCS/Day Specification: 100pcs/pack
Septa Material: PTFE/Silicone (White) Usage: 20ml Headspace Vials Production Capacity: 50000000PCS/Week Specification: 100pcs/pack Trademark:Aijiren Origin: China
