In contrast to a flat DIN crimp neck, the liner only has a very small surface ultra low bleed (Ultra High Performance) silicone septum with PTFE layer, ...
20mm Silver Aluminum with 0.125" Ultra-Low Bleed PTFE/Silicone Septa Crimp Cap, 100/pk. Sciencix Part #: 44-2010. 44-2010.jpg.
Clear and amber glass vials with a rounded or flat bottom, and volumes from Caps with Pharma-Fix septa (butyl/PTFE) achieve the best sealing properties ...
The Shimadzu non-silanized vial exhibits ultra low adsorption the typical competitor's septa was conducted to see what leachables or bleed existed.
Other Crimp Neck Vials ND20 and Screw Neck Vial ND18 The closure contains a very soft ultra low bleed silicone septum ... Silanized glass products.
From start to finish, Verex™ vial and cap products are treating, and testing for low bleed of residual organics. ... Precision neck improves crimping.
Neck finish allows use of patented Poly Crimp™ Seals or standard aluminum seals. PTFE/Blue Silicone Septa. 11mm Aluminum Seals – Ultra Low Bleed Septa.
If you cannot find the vials, cap, septa or other vial accessory (thicker Crimp Neck) ... 2.0mL, Clear glass, 6.0mm opening, crimp top, silanized.