Our 20 ml glass tube is made out of clear tubular glass of the 3rd hydrolytic class. This screw neck tube has a cap-alu 16 screw thread. Its dimensions are ø 17.75 x 125 x 1.05 mm.
Packing of the glass culture media tubes is done in polypropylene trays, sealed and provided with a NAFVSM label. The manufacturing of the flat bottom tubes is in our plant in Andeville, France.
Our disposable screw neck tubes are used in the microbiology, diagnostic, food and pharmaceutical industries. Suitable applications are: culture media, in vitro culture, storage, laboratory and for tasting kits.
At NAFVSM we offer the glass screw neck tubes with aluminium cap-alu 16 screw caps. These screw caps contain a pharmaceutical rubber inlay and are suitable for autoclaving. The caps are available in different colours.
Additional options for the screw neck tubes are:
• Borosilicate glass, type 1 for PH sensitive products
• Amber glass
• Round or flat bottom
• Printing in one colour
• Screw thread
• Customer specific specifications
• Filling
Our complete tube catalogue can be downloaded here
Extra information
For more information do not hesitate to contact us, we are looking forward to help you.
