This 20 ml glass screw neck vial is manufactured out of clear tubular borosilicate glass of the 1st hydrolytic class. The glass bottle has a GL22x3.0 screw thread and is produced according to ISO 11418 standards. Its dimensions are ø 30.0 x 55 x 1.20 mm.
Packing of the screw thread vials is done in polypropylene trays, shrink wrapped with transparent foil and provided with a NAFVSM label. The manufacturing of vials is in our plant in Nijmegen, the Netherlands. Our glass screw neck vials are used in the pharmaceutical, diagnostic and food industries. Suitable applications are serums, tasting kits, sample storage, auto sampler devices and chromatography. At NAFVSM we also offer the fitting aluminium or polypropylene screw caps. These caps contain a pharmaceutical rubber inlay and are suitable for autoclaving. It is also possible to supply droppers and pipettes.
Additional options for screw neck vials are:
• Different screw threads
• Screw cap and capalu screw cap
• Amber glass
• Printing in one colour
Our complete vial catalogue can be downloaded here
For more information do not hesitate to contact us, we are looking forward to help you!